Search Results

Search found 41582 results on 1664 pages for 'fault tolerance'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 187/1664 | < Previous Page | 183 184 185 186 187 188 189 190 191 192 193 194  | Next Page >

  • Colocation near EC2

    - by brianreavis
    Does anyone know any colocation providers near the Amazon's US EC2 facility(ies)? I'm needing to colocate a couple servers that need to be able to connect with EC2 with the lowest latency possible. I can't even find where their facilities are... Any ideas of the best solution or places to start looking? (ps. I'm well aware that EC2 instances can be configured to do pretty much anything. I have a special need that can't be deployed to EC2.)

    Read the article

  • What does NT_STATUS_BAD_NETWORK_NAME mean in Samba?

    - by Neil
    I set up a share like this: [global] security = user map to guest = Bad Password usershare allow guests = yes [vms] comment = VirtualBox Virtual Machines path = /home/neil/VirtualBox/HardDisks guest ok = yes read only = yes And when I access the share as myself, and type in my password, it works fine: $ smbclient //neil-ubuntu/vms -U neil Enter neil's password: Domain=[SHUTTERSTOCK] OS=[Unix] Server=[Samba 3.4.0] smb: \> But when I access it as guest, it doesn't work: $ smbclient //neil-ubuntu/vms -U guest Enter guest's password: Domain=[SHUTTERSTOCK] OS=[Unix] Server=[Samba 3.4.0] tree connect failed: NT_STATUS_BAD_NETWORK_NAME Regardless of what password I type in. Does anyone know why? Also, why does smbclient print such useless error messages?

    Read the article

  • High Sqlservr.exe Memory Usage

    - by user18576
    I have a problem with sqlservr.exe (version 2008). It use a more memory. I checked on windows taskbar manager, sqlservr.exe usage ( Mem usage - 8GB Ram). I dont know how can I fix it.Got the following metrics of the server using Perfmon: SQLServer:Buffer Manager Buffer cache hit ratio 13 SQLServer:Buffer Manager Page lookups/sec 46026128096 SQLServer:Buffer Manager Free pages 129295 SQLServer:Buffer Manager Total pages 997309 SQLServer:Buffer Manager Target pages 1053560 SQLServer:Buffer Manager Database pages 484117 SQLServer:Buffer Manager Reserved pages 0 SQLServer:Buffer Manager Stolen pages 383897 SQLServer:Buffer Manager Lazy writes/sec 384369 SQLServer:Buffer Manager Readahead pages/sec 69315446 SQLServer:Buffer Manager Page reads/sec 71280353 SQLServer:Buffer Manager Page writes/sec 12408371 SQLServer:Buffer Manager Checkpoint pages/sec 7053801 SQLServer:Buffer Manager Page life expectancy 735262 SQLServer:General Statistics Active Temp Tables 161 SQLServer:General Statistics Temp Tables Creation Rate 3131845 SQLServer:General Statistics Logins/sec 2336011 SQLServer:General Statistics Logouts/sec 2335984 SQLServer:General Statistics User Connections 27 SQLServer:General Statistics Transactions 0 SQLServer:Access Methods Full Scans/sec 34422821 SQLServer:Access Methods Range Scans/sec 2027247756 SQLServer:Access Methods Workfiles Created/sec 49771600 SQLServer:Access Methods Worktables Created/sec 28205828 SQLServer:Access Methods Index Searches/sec 4890715219 SQLServer:Access Methods FreeSpace Scans/sec 21178928 SQLServer:Access Methods FreeSpace Page Fetches/sec 21226653 SQLServer:Access Methods Pages Allocated/sec 41483279 SQLServer:Access Methods Extents Allocated/sec 4743504 SQLServer:Access Methods Extent Deallocations/sec 4806606 SQLServer:Access Methods Page Deallocations/sec 41419137 SQLServer:Access Methods Page Splits/sec 23834799 SQLServer:Memory Manager SQL Cache Memory (KB) 29160 SQLServer:Memory Manager Target Server Memory (KB) 8428480 SQLServer:Memory Manager Total Server Memory (KB) 7978472 Some body could help me please.And I really want to know the cause for the above.

    Read the article

  • Preseeding Ubuntu partman recipe using LVM and RAID

    - by Swav
    I'm trying to preseed Ubuntu 12.04 server installation and created a recipe that would create RAID 1 on 2 drives and then partition that using LVM. Unfortunately partman complains when creating LVM volumes saying there no partitions in recipe that could be used with LVM (in console it complains about unusable recipe). The layout I'm after is RAID 1 on sdb and sdc (installing from USB stick so it takes sda) and then use LVM to create boot, root and swap. The odd thing is that if I change the mount point of boot_lv to home the recipe works fine (apart from mounting in wrong place), but when mounting at /boot it fails I know I could use separate /boot primary partition, but can anybody tell me why it fails. Recipe and relevant options below. ## Partitioning using RAID d-i partman-auto/disk string /dev/sdb /dev/sdc d-i partman-auto/method string raid d-i partman-lvm/device_remove_lvm boolean true d-i partman-md/device_remove_md boolean true #d-i partman-lvm/confirm boolean true d-i partman-auto-lvm/new_vg_name string main_vg d-i partman-auto/expert_recipe string \ multiraid :: \ 100 512 -1 raid \ $lvmignore{ } \ $primary{ } \ method{ raid } \ . \ 256 512 256 ext3 \ $defaultignore{ } \ $lvmok{ } \ method{ format } \ format{ } \ use_filesystem{ } \ filesystem{ ext3 } \ mountpoint{ /boot } \ lv_name{ boot_lv } \ . \ 2000 5000 -1 ext4 \ $defaultignore{ } \ $lvmok{ } \ method{ format } \ format{ } \ use_filesystem{ } \ filesystem{ ext4 } \ mountpoint{ / } \ lv_name{ root_lv } \ . \ 64 512 300% linux-swap \ $defaultignore{ } \ $lvmok{ } \ method{ swap } \ format{ } \ lv_name{ swap_lv } \ . d-i partman-auto-raid/recipe string \ 1 2 0 lvm - \ /dev/sdb1#/dev/sdc1 \ . d-i mdadm/boot_degraded boolean true #d-i partman-md/confirm boolean true #d-i partman-partitioning/confirm_write_new_label boolean true #d-i partman/choose_partition select Finish partitioning and write changes to disk #d-i partman/confirm boolean true #d-i partman-md/confirm_nooverwrite boolean true #d-i partman/confirm_nooverwrite boolean true EDIT: After a bit of googling I found below snippet of code from partman-auto-lvm, but I still don't understand why would they prevent that setup if it's possible to do manually and booting from boot partition on LVM is possible. # Make sure a boot partition isn't marked as lvmok if echo "$scheme" | grep lvmok | grep -q "[[:space:]]/boot[[:space:]]"; then bail_out unusable_recipe fi

    Read the article

  • MariaDB doesn't upgrade, 2 versions are installed

    - by zahorak
    I have a server running on Debian wheezy with MaraiDB and OwnCloud. Few days ago, I wanted to update the packages because of the OwnCloud updates but something went wrong. Usually in this case I'd probably try to remove and again install the problematic packages, but on a server which is used by different people it doesn't seem like a valid solution anymore. Here you can see my console output: user@server:~$ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done You might want to run 'apt-get -f install' to correct these. The following packages have unmet dependencies: libmariadbclient18 : Depends: libmysqlclient18 (= 10.0.4+maria-1~wheezy) but 10.0.5+maria-1~wheezy is installed libmysqlclient18 : Depends: libmariadbclient18 (= 10.0.5+maria-1~wheezy) but 10.0.4+maria-1~wheezy is installed mariadb-client-10.0 : Depends: libmariadbclient18 (>= 10.0.5+maria-1~wheezy) but 10.0.4+maria-1~wheezy is installed mariadb-client-core-10.0 : Depends: libmariadbclient18 (>= 10.0.5+maria-1~wheezy) but 10.0.4+maria-1~wheezy is installed mariadb-server : Depends: mariadb-server-10.0 (= 10.0.5+maria-1~wheezy) but 10.0.4+maria-1~wheezy is installed mariadb-server-core-10.0 : Depends: libmariadbclient18 (>= 10.0.5+maria-1~wheezy) but 10.0.4+maria-1~wheezy is installed E: Unmet dependencies. Try using -f. user@server:~$ sudo apt-get upgrade -f Reading package lists... Done Building dependency tree Reading state information... Done Correcting dependencies... Done The following packages will be upgraded: libmariadbclient18 mariadb-server-10.0 owncloud 3 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 7 not fully installed or removed. Need to get 0 B/37.2 MB of archives. After this operation, 3,565 kB of additional disk space will be used. Do you want to continue [Y/n]? Y Preconfiguring packages ... (Reading database ... 35901 files and directories currently installed.) Preparing to replace libmariadbclient18 10.0.4+maria-1~wheezy (using .../libmariadbclient18_10.0.5+maria-1~wheezy_amd64.deb) ... Unpacking replacement libmariadbclient18 ... dpkg: error processing /var/cache/apt/archives/libmariadbclient18_10.0.5+maria-1~wheezy_amd64.deb (--unpack): trying to overwrite '/usr/lib/mysql/plugin/dialog.so', which is also in package mariadb-server-10.0 10.0.4+maria-1~wheezy Errors were encountered while processing: /var/cache/apt/archives/libmariadbclient18_10.0.5+maria-1~wheezy_amd64.deb E: Sub-process /usr/bin/dpkg returned an error code (1) I tried removing the 10.0.4 package version of libmariadbclient18 but I wasn't really successful in doing that. So my last hope is here, do you have any ideas how exactly I could fix this issue? Thx very much

    Read the article

  • Is there a Windows equivalent of Unix 'CPU steal time'?

    - by Steffen Opel
    In order to assess performance monitoring accuracy on virtualization platforms, the CPU steal time has become an increasingly relevant metric - see EC2 monitoring: the case of stolen CPU for an instructive summary in the context of Amazon EC2 and IBM's paper on CPU time accounting for a more in-depth technical explanation (including illustrations) of the concept: Steal time is the percentage of time a virtual CPU waits for a real CPU while the hypervisor is servicing another virtual processor. Accordingly, it is exposed in most related Unix/Linux monitoring tools nowadays - see e.g. columns %steal or st in sar or top: st -- Steal Time The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine). I've been unable to figure out how to capture the same metric on Windows though, is this possible already? (Ideally for the Windows 2008 Server R2 AMIs on EC2 and via a respective Windows Performance Counters of course.)

    Read the article

  • Recursive move utility on Unix?

    - by Thomas Vander Stichele
    Sometimes I have two trees that used to have the same content, but have grown out of sync (because I moved disks around or whatever). A good example is a tree where I mirror upstream packages from Fedora. I want to merge those two trees again by moving all of the files from tree1 into tree2. Usually I do this with: rsync -arv tree1/* tree2 Then delete tree1. However, this takes an awful lot of time and disk space, and it would be much easier to be able to do: mv -r tree1/* tree2 In other words, a recursive move. It would be faster because first of all it would not even copy, just move the inodes, and second I wouldn't need a delete at the end. Does this exist ? As a test case, consider the following sequence of commands: $ mkdir -p a/b $ touch a/b/c1 $ rsync -arv a/ a2 sending incremental file list created directory ./ b/ b/c1 b/c2 sent 173 bytes received 57 bytes 460.00 bytes/sec total size is 0 speedup is 0.00 $ touch a/b/c2 What command would now have the effect of moving a/b/c2 to a2/b/c2 and then deleting the a subtree (since everything in it is already in the destination tree) ?

    Read the article

  • nginx: problem configuring a proxy_pass

    - by Ofer Bar
    I'm converting a web app from apache to nginx. In apache's httpd.conf I have: ProxyPass /proxy/ http:// ProxyPassReverse /proxy/ http:// The idea is the client send this url: http://web-server-domain/proxy/login-server-addr/loginUrl.php?user=xxx&pass=yyy and the web server calls: http://login-server-addr/loginUrl.php?user=xxx&pass=yyy My nginx.conf is attached below and it is not working. At the moment it looks like it is calling the server, but returning an application error. This seems promising but any attempt to debug this failed! I can't trace any of the calls as nginx refuses to place them in the error file. Also, placing echo statement on the login server did not help either which is weird. The nginx documentation isn't very helpful about this. Any suggestion on how to configure a proxy_pass? Thanks! user nginx; worker_processes 1; #error_log /var/log/nginx/error.log; error_log /var/log/nginx/error.log notice; #error_log /var/log/nginx/error.log info; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; # # The default server # server { rewrite_log on; listen 80; server_name _; #charset koi8-r; #access_log logs/host.access.log main; #root /var/www/live/html; index index.php index.html index.htm; location ~ ^/proxy/(.*$) { #location /proxy/ { # rewrite ^/proxy(.*) http://$1 break; proxy_set_header X-Forwarded-Host $host; proxy_set_header X-Forwarded-Server $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_buffering off; proxy_pass http://$1; #proxy_pass "http://173.231.134.36/messages_2.7.0/loginUser.php?userID=ofer.fly%40gmail.com&password=y4HTD93vrshMNcy2Qr5ka7ia0xcaa389f4885f59c9"; break; } location / { root /var/www/live/html; #if ( $uri ~ ^/proxy/(.*) ) { # proxy_pass http://$1; # break; #} #try_files $uri $uri/ /index.php; } error_page 404 /404.html; #location = /404.html { # root /usr/share/nginx/html; #} # redirect server error pages to the static page /50x.html # #error_page 500 502 503 504 /50x.html; #location = /50x.html { # root /usr/share/nginx/html; #} # proxy the PHP scripts to Apache listening on 127.0.0.1:80 # #location ~ \.php$ { # proxy_pass http://127.0.0.1; #} # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 # location ~ \.php$ { #root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; #fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name; fastcgi_param SCRIPT_FILENAME /var/www/live/html$fastcgi_script_name; include fastcgi_params; } # deny access to .htaccess files, if Apache's document root # concurs with nginx's one # #location ~ /\.ht { # deny all; #} } # Load config files from the /etc/nginx/conf.d directory include /etc/nginx/conf.d/*.conf; }

    Read the article

  • Insufficient Permissions on UNC Path for Physical Path in IIS7

    - by Eric C
    I've got a multi-server setup where Server A is hosting the html files and Server B is running IIS 7.5. I've specified a UNC path for the Physical Path of the website on Server B. When I try to hit localhost I'm receiving the following error: Cannot read configuration file due to insufficient permissions I am able to browse and modify files in the UNC path on Server B. I'm guessing it has something to do with IIS_IUSRS of Server B not having permissions, but I'm unsure how to add them to the shared directory of Server A.

    Read the article

  • Novell sles replica problem

    - by lilott8
    We have a sles10 sp2 oes2 sp1 server that is in eDirectory as a replica server. However in our ds ring it is not showing up. It shows up as synched for time but it will not show up in our replica ring. Any ideas?

    Read the article

  • Distributed development staff needing a common IP range

    - by bakasan
    I work on a development staff that is geographically distributed, mostly all throughout the state of CA, but several key members also must travel frequently. We rely quite heavily on a 3rd party provider API for a great deal of our subsystems (can't get into who it is or what they do). The 3rd party however is quite stringent on network access and have no notion of a development sandbox. Access is restricted to 2, 3 IP numbers and that's about it. Once we account for our production servers, that leaves us with an IP or two to spare for our dev team--which is still problematic as people's home IP changes, people travel, we have more than 2 devs, etc. Wide IP blocks are not permitted by the 3rd party. Nor will they allow dynamic DNS type services. There is no simple console to swap IPs on the fly either (e.g. if a dev's IP at home changes or they are on the road). As none of us are deep network experts, I'm wondering what our viable options are? Are there such things as 3rd party hosts to VPNs? Generally I think of a VPN as a mechanism to gain access to a home office, but the notion would be a 3rd party VPN that we'd all connect to and we'd register this as an IP origin w/ our 3rd party. We've considered using Amazon EC2 to effectively host a dev environment for each dev and using that to connect. Amazon only gives you so many static IPs however (I believe 5?) so this would only be a stop gap solution until our team size out strips our IP count at Amazon. Those were the only viable thoughts that I had, but again, I'm far from a networking guy. Tried searching for similar threads, but I'm not even sure I know the right vernacular to look around for.

    Read the article

  • Error "403 Forbidden" on Sharepoint Search Settings Page

    - by user21924
    Hello I thought I had solved this nightmare by re-entering the values in my SSP properties set up, however accessing the Search Settings page error has reared it ugly head again. Now all solutions point to this method listed here * http://www.routtlogics.com/blog/Lists/Posts/Post.aspx?ID=6 * http://social.technet.microsoft.com/Forums/en-US/sharepointadmin/thread/f00651cd-e452-45b9-b19e-90e89c3c3ad4 * http://blogs.technet.com/sushrao/archive/2009/03/26/microsoft-office-sharepoint-server-2007-moss-403-forbidden-error-when-clicked-on-search-settings-page.aspx The above workaround(s) basically states that granting the local group WSS_WPG read and write permission to the Task folder in the Windows directory would solve the problem, however whenever I try to change to the permission attribute of this folder I get an access denied message, even when logged in as a Domain administrator, Enterprise and even the SharePoint Farm administrator. Please guys how do I get around this access denied issue. Thanks

    Read the article

  • Combine multiple unix commands into one output

    - by Ben McCormack
    I need to search our mail logs for a specific e-mail address. We keep a current file named maillog as well as a week's worth of .bz2 files in the same folder. Currently, I'm running the following commands to search for the file: grep [email protected] maillog bzgrep [email protected] *.bz2 Is there a way combine the grep and bzgrep commands into a single output? That way, I could pipe the combined results to a single e-mail or a single file.

    Read the article

  • pslist causes security audit log failure on non-administrative user account

    - by Woot4Moo
    The user has RX privs. This event consistently arises in the security logs. How can this be resolved? Or what is the underlying issue here? Some additional information the user has local login disabled and log on as a service enabled. Failure Audit Category: Object Access Event ID 560 Object Server: Security Object Type: File Object Name: Pg_control Image File Name: xx/xx/xx/xx postgres.exe Primary User name: my_User Object Open: Object Server: Security Object Type: Key Object Name: \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Performance Handle ID: - Operation ID: {0,26727190} Process ID: 2492 Image File Name: C:\Program Files\tomcat\webapps\myApp\bin\win32\pslist.exe Primary User Name: my_user Primary Domain: KFHFTZ03 Primary Logon ID: (0x0,0x178D9) Client User Name: - Client Domain: - Client Logon ID: - Accesses: READ_CONTROL Query key value Set key value Create sub-key Enumerate sub-keys Notify about changes to keys Privileges: - Restricted Sid Count: 0 Access Mask: 0x2001

    Read the article

  • IIS7 returns 403.1 (execute access denied) for image file

    - by Kristoffer
    I have a web app running in IIS7 on Windows Server 2008. There is a virtual directory pointing to a shared folder "/Content/Data" on another machine (running Windows Server 2003), as well as a real directory "/Content/Images" on the local machine (web app sub folder). Accessing images in "/Content/Images" is no problem, but when an image (e.g. a JPEG file) in the "/Content/Data" is accessed by a browser, IIS returns this error: HTTP Error 403.1 - Forbidden: Execute access is denied. However, the web app can read and write to / from it. I assume IIS and ASP.NET are running under different user accounts? Does anyone have an idea on what I have to do to make it work? I have set the permissions on the shared folder to Everyone Full Control, with no luck.

    Read the article

  • Differencing Disks in VirtualBox

    - by PhilPursglove
    I'm struggling to understand how to do differencing disks in VirtualBox v3.1.0. I've created a Windows 2008 Server, but now I want to use that as a base image for a number of other servers. The help file has a description of what differencing disks are, but I can't find where it actually tells you how to do it. In the Storage dialog for a server I found the Differencing Disks checkbox: but when I check it, I'd expect it to then ask which image should be the parent so I could select my base image. Any pointers you can offer would be greatly appreciated!

    Read the article

  • multiple webapps in tomcat -- what is the optimal architecture?

    - by rvdb
    I am maintaining a growing base of mainly Cocoon-2.1-based web applications [http://cocoon.apache.org/2.1/], deployed in a Tomcat servlet container [http://tomcat.apache.org/], and proxied with an Apache http server [http://httpd.apache.org/docs/2.2/]. I am conceptually struggling with the best way to deploy multiple web applications in Tomcat. Since I'm not a Java programmer and we don't have any sysadmin staff I have to figure out myself what is the most sensible way to do this. My setup has evolved through 2 scenarios and I'm considering a third for maximal separation of the distinct webapps. [1] 1 Tomcat instance, 1 Cocoon instance, multiple webapps -tomcat |_ webapps |_ webapp1 |_ webapp2 |_ webapp[n] |_ WEB-INF (with Cocoon libs) This was my first approach: just drop all web applications inside a single Cocoon webapps folder inside a single Tomcat container. This seemed to run fine, I did not encounter any memory issues. However, this poses a maintainability drawback, as some Cocoon components are subject to updates, which often affect the webapp coding. Hence, updating Cocoon becomes unwieldy: since all webapps share the same pool of Cocoon components, updating one of them would require the code in all web applications to be updated simultaneously. In order to isolate the web applications, I moved to the second scenario. [2] 1 Tomcat instance, each webapp in its dedicated Cocoon environment -tomcat |_ webapps |_ webapp1 | |_ WEB-INF (with Cocoon libs) |_ webapp1 | |_ WEB-INF (with Cocoon libs) |_ webapp[n] |_ WEB-INF (with Cocoon libs) This approach separates all webapps into their own Cocoon environment, run inside a single Tomcat container. In theory, this works fine: all webapps can be updated independently. However, this soon results in PermGenSpace errors. It seemed that I could manage the problem by increasing memory allocation for Tomcat, but I realise this isn't a structural solution, and that overloading a single Tomcat in this way is prone to future memory errors. This set me thinking about the third scenario. [3] multiple Tomcat instances, each with a single webapp in its dedicated Cocoon environment -tomcat |_ webapps |_ webapp1 |_ WEB-INF (with Cocoon libs) -tomcat |_ webapps |_ webapp2 |_ WEB-INF (with Cocoon libs) -tomcat |_ webapps |_ webapp[n] |_ WEB-INF (with Cocoon libs) I haven't tried this approach, but am thinking of the $CATALINA_BASE variable. A single Tomcat distribution can be multiply instanciated with different $CATALINA_BASE environments, each pointing to a Cocoon instance with its own webapp. I wonder whether such an approach could avoid the structural memory-related problems of approach [2], or will the same issues apply? On the other hand, this approach would complicate management of the Apache http frontend, as it will require the AJP connectors of the different Tomcat instances to be listening at different ports. Hence, Apache's worker configuration has to be updated and reloaded whenever a new webapp (in its own Tomcat instance) is added. And there seems no way to reload worker.properties without restarting the entire Apache http server. Is there perhaps another / more dynamic way of 'modularizing' multiple Tomcat-served webapps, or can one of these scenarios be refined? Any thoughts, suggestions, advice much appreciated. Ron

    Read the article

  • Windows 2008 R2 SMB / CIFS Logging to diagnose Brother MFC Network Scanning

    - by Steven Potter
    I am attempting to setup network scanning on a brother MFC-9970CDW printer. According to the Brother documentation, the printer is setup to connect to any CIFS network share. I applied all of the appropriate setting in the printer however I get a "sending error" when I try to scan a document. When I look at the logs of the 2008 R2 server that I am attempting to connect to; I can see in the security log where the printer successfully authenticates, however nothing else is logged. I would assume that immediately after the authentication, the printer is making a CIFS request and some sort of error is occurring, however I can't seem to find any way to log this information to find out what is going on. Is it possible to get Windows 2008 to log SMB/CIFS traffic? Followup: I installed Microsoft netmon and captured the packets associated with the transaction: 510 3:04:28 PM 7/9/2012 34.4277743 System 192.168.1.134 192.168.1.10 SMB SMB:C; Negotiate, Dialect = NT LM 0.12 {SMBOverTCP:30, TCP:29, IPv4:22} 511 3:04:28 PM 7/9/2012 34.4281246 System 192.168.1.10 192.168.1.134 SMB SMB:R; Negotiate, Dialect is NT LM 0.12 (#0), SpnegoToken (1.3.6.1.5.5.2) {SMBOverTCP:30, TCP:29, IPv4:22} 519 3:04:29 PM 7/9/2012 34.8986214 System 192.168.1.134 192.168.1.10 SMB SMB:C; Session Setup Andx, NTLM NEGOTIATE MESSAGE {SMBOverTCP:30, TCP:29, IPv4:22} 520 3:04:29 PM 7/9/2012 34.8989310 System 192.168.1.10 192.168.1.134 SMB SMB:R; Session Setup Andx, NTLM CHALLENGE MESSAGE - NT Status: System - Error, Code = (22) STATUS_MORE_PROCESSING_REQUIRED {SMBOverTCP:30, TCP:29, IPv4:22} 522 3:04:29 PM 7/9/2012 34.9022870 System 192.168.1.134 192.168.1.10 SMB SMB:C; Session Setup Andx, NTLM AUTHENTICATE MESSAGEVersion:v2, Domain: CORP, User: PRINTSUPOFF, Workstation: BRN001BA9AD1FE6 {SMBOverTCP:30, TCP:29, IPv4:22} 523 3:04:29 PM 7/9/2012 34.9032421 System 192.168.1.10 192.168.1.134 SMB SMB:R; Session Setup Andx {SMBOverTCP:30, TCP:29, IPv4:22} 525 3:04:29 PM 7/9/2012 34.9051855 System 192.168.1.134 192.168.1.10 SMB SMB:C; Tree Connect Andx, Path = \\192.168.1.10\IPC$, Service = ????? {SMBOverTCP:30, TCP:29, IPv4:22} 526 3:04:29 PM 7/9/2012 34.9053083 System 192.168.1.10 192.168.1.134 SMB SMB:R; Tree Connect Andx, Service = IPC {SMBOverTCP:30, TCP:29, IPv4:22} 528 3:04:29 PM 7/9/2012 34.9073573 System 192.168.1.134 192.168.1.10 DFSC DFSC:Get DFS Referral Request, FileName: \\192.168.1.10\NSCFILES, MaxReferralLevel: 3 {SMB:33, SMBOverTCP:30, TCP:29, IPv4:22} 529 3:04:29 PM 7/9/2012 34.9152042 System 192.168.1.10 192.168.1.134 SMB SMB:R; Transact2, Get Dfs Referral - NT Status: System - Error, Code = (549) STATUS_NOT_FOUND {SMB:33, SMBOverTCP:30, TCP:29, IPv4:22} 531 3:04:29 PM 7/9/2012 34.9169738 System 192.168.1.134 192.168.1.10 SMB SMB:C; Tree Disconnect {SMBOverTCP:30, TCP:29, IPv4:22} 532 3:04:29 PM 7/9/2012 34.9170688 System 192.168.1.10 192.168.1.134 SMB SMB:R; Tree Disconnect {SMBOverTCP:30, TCP:29, IPv4:22} As you can see, the DFS referral fails and the transaction is shut down. I can't see any reason for the DFS referral to fail. The only reference I can find online is: https://bugzilla.samba.org/show_bug.cgi?id=8003 Anyone have any ideas for a solution?

    Read the article

  • How to get HP ASM to work under Xen Hypervisor?

    - by Dennis
    I have a HP DL560, currently running Debian Squeeze as dom0 on Xen Hypervisor, and the fans constantly run at 100%. In the past this wasn't a problem because I could install HP's ASM which includes fan management. However since I have installed a xen enabled kernel, the hp-health driver (the piece of ASM that controls the fans) won't start (at boot or manually). Anyone know of any way to make it work? (Or any other method of controlling the fans safely.) Note that the server has four i386 Xeon CPUs, each with its own fan, plus an extra case fan, and all of the fans can be doubled for redundancy. Also everything works fine under Squeeze without the xen-enabled kernel (can still boot the other one and hp-health loads fine on boot).

    Read the article

  • How to cluster two IIS servers for failover?

    - by Ram Gopal
    We have IIS servers running in 2 machines hosting few webservices which provided some integration services to an old document Mgmt system, word/excel related service, etc.... We need to cluster/load balance these 2 IIS in order to achieve a fail-over. i.e If one of the IIS server is down, the other on should be able to handle the request. The reverse proxy used in the DMZ is also IIS 7.5 Our overall business application is in fact a J2EE one and we have successfully deployed on a weblogic cluster installed on the same two machines and load balance from the same above mentioned IIS reverse proxy at DMZ. But we do not know how to achieve this in case of IIS.

    Read the article

  • Configuring OpenLDAP as a Active Directory Proxy

    - by vadensumbra
    We try to set up an Active Directory server for company-wide authentication. Some of the servers that should authenticate against the AD are placed in a DMZ, so we thought of using a LDAP-server as a proxy, so that only 1 server in the DMZ has to connect to the LAN where the AD-server is placed). With some googling it was no problem to configure the slapd (see slapd.conf below) and it seemed to work when using the ldapsearch tool, so we tried to use it in apache2 htaccess to authenticate the user over the LDAP-proxy. And here comes the problem: We found out the username in the AD is stored in the attribute 'sAMAccountName' so we configured it in .htaccess (see below) but the login didn't work. In the syslog we found out that the filter for the ldapsearch was not (like it should be) '(&(objectClass=*)(sAMAccountName=authtest01))' but '(&(objectClass=*)(?=undefined))' which we found out is slapd's way to show that the attribute do not exists or the value is syntactically wrong for this attribute. We thought of a missing schema and found the microsoft.schema (and the .std / .ext ones of it) and tried to include them in the slapd.conf. Which does not work. We found no working schemata so we just picked out the part about the sAMAccountName and build a microsoft.minimal.schema (see below) that we included. Now we get the more precise log in the syslog: Jun 16 13:32:04 breauthsrv01 slapd[21229]: get_ava: illegal value for attributeType sAMAccountName Jun 16 13:32:04 breauthsrv01 slapd[21229]: conn=0 op=1 SRCH base="ou=oraise,dc=int,dc=oraise,dc=de" scope=2 deref=3 filter="(&(objectClass=\*)(?sAMAccountName=authtest01))" Jun 16 13:32:04 breauthsrv01 slapd[21229]: conn=0 op=1 SRCH attr=sAMAccountName Jun 16 13:32:04 breauthsrv01 slapd[21229]: conn=0 op=1 SEARCH RESULT tag=101 err=0 nentries=0 text= Using our Apache htaccess directly with the AD via LDAP works though. Anyone got a working setup? Thanks for any help in advance: slapd.conf: allow bind_v2 include /etc/ldap/schema/core.schema ... include /etc/ldap/schema/microsoft.minimal.schema ... backend ldap database ldap suffix "ou=xxx,dc=int,dc=xxx,dc=de" uri "ldap://80.156.177.161:389" acl-bind bindmethod=simple binddn="CN=authtest01,ou=GPO-Test,ou=xxx,dc=int,dc=xxx,dc=de" credentials=xxxxx .htaccess: AuthBasicProvider ldap AuthType basic AuthName "AuthTest" AuthLDAPURL "ldap://breauthsrv01.xxx.de:389/OU=xxx,DC=int,DC=xxx,DC=de?sAMAccountName?sub" AuthzLDAPAuthoritative On AuthLDAPGroupAttribute member AuthLDAPBindDN CN=authtest02,OU=GPO-Test,OU=xxx,DC=int,DC=xxx,DC=de AuthLDAPBindPassword test123 Require valid-user microsoft.minimal.schema: attributetype ( 1.2.840.113556.1.4.221 NAME 'sAMAccountName' SYNTAX '1.3.6.1.4.1.1466.115.121.1.15' SINGLE-VALUE )

    Read the article

  • Cachefilesd (cachefiles) everything seems to be set up, still not working

    - by Evgenius
    I'm trying to set up cachefilesd to work with my network folder shared using NFS. I have seemingly everything set up, however cachefilesd starts normally, however caching isn't functioning. Here is output of commands, which I ran in the same order 1 sudo mount ... cache-1:/mnt/datashared on /mnt/nfsshare type nfs (rw,sync,ac,acregmin=3,acregmax=60,acdirmin=30,acdirmax=300,lookupcache=pos,vers=3,fsc) ... 2 lsbmod | grep cachefiles cachefiles 40555 1 fscache 57430 4 nfs,cifs,cachefiles,nfsv4 3 [edited - deleted] 4 uname -r 3.8.0-34-generic 5 grep CONFIG_NFS_FSCACHE /boot/config-3.8.0-34-generic CONFIG_NFS_FSCACHE=y 6 lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 13.04 Release: 13.04 Codename: raring 7 sudo service cachefilesd restart * Restarting FilesCache daemon cachefilesd [ OK ] 8 dmesg [6211206.141781] FS-Cache: Withdrawing cache "mycache" [6211210.135236] FS-Cache: Cache "mycache" added (type cachefiles) [6211210.135242] CacheFiles: File cache on sdb1 registered [6214644.348929] CacheFiles: File cache on sdb1 unregistering [6214644.348935] FS-Cache: Withdrawing cache "mycache" [6214654.575909] FS-Cache: Cache "mycache" added (type cachefiles) [6214654.575915] CacheFiles: File cache on sdb1 registered 9 ps aux | grep cachefilesd root 65399 0.0 0.0 4460 540 ? Ss 23:14 0:00 /sbin/cachefilesd 1000 65464 0.0 0.0 8160 916 pts/0 S+ 23:16 0:00 grep --color=auto cachefilesd finally, biggest problem is 10 cat /proc/fs/nfsfs/volumes NV SERVER PORT DEV FSID FSC v3 64476645 801 0:24 233e020f0da07a93 no tl;dr I think I configured everything properly but FSC mount option + fscachefilesd don't seem to work

    Read the article

  • Hardware RAID Controller Support for SSD TRIM

    - by dss539
    Do any hardware RAID controllers available today support TRIM? If not, do any manufacturers have target dates for supporting TRIM? Should I even care about TRIM for SSDs installed in performance-sensitive workstations? Before you suggest it, yes software RAID would sidestep the issue, but my requirements do not allow software RAID. edit: The answer appears to be "no RAID controllers support TRIM" at the current date.

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 183 184 185 186 187 188 189 190 191 192 193 194  | Next Page >