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  • Setting Boot and Mirror Disks correctly at the Solaris OBP

    - by Shaun Dewberry
    I am recovering a domain that was lost due to power outage on an Sun Fire E25K server. I know how to set the appropriate parameters at the openboot prompt using nvalias/devalias, boot etc. However, I do not understand how one gets from the output of show-disks {1a0} ok show-disks a) /pci@1dd,600000/SUNW,qlc@1/fp@0,0/disk b) /pci@1dd,700000/SUNW,qlc@1/fp@0,0/disk c) /pci@1dc,700000/pci@1/pci@1/scsi@2,1/disk d) /pci@1dc,700000/pci@1/pci@1/scsi@2/disk e) /pci@1bd,600000/SUNW,qlc@1/fp@0,0/disk f) /pci@1bd,700000/SUNW,qlc@1/fp@0,0/disk g) /pci@1bc,700000/pci@1/pci@1/scsi@2,1/disk h) /pci@1bc,700000/pci@1/pci@1/scsi@2/disk q) NO SELECTION Enter Selection, q to quit: to the correct full disk path. I know it is basically one of the pci/scsi paths listed above, but in all instruction or examples a string of additional characters is appended to the path to specify Targets and Units but the explanation of the path construction is never given. Could someone please explain how to construct this disk path correctly?

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  • How do I mirror a MySQL database?

    - by user45745
    I'm running two load balanced servers for one website, and I'd like the databases to be synchronized. Queries may be run on either of the two servers because they are both production sites, so the replication can't just work one way. It doesn't have to be in real-time, just fairly accurate so people don't notice a difference when they get switched to a different server.

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  • Clone/mirror a textbox in a PDF form

    - by Tim Pietzcker
    I've got a PDF form in Acrobat X Pro where users can enter their name in a textbox on the first page. I would like the contents of that box to be cloned/mirrored in another box on the second page of the same form: However, in the Properties dialog of the second textbox, I can't find a way to reference the first one. I do have options to calculate numerical values and perform validation etc. etc., but I can't seem to simply have it display the contents of another textbox. Is this not possible in PDF forms, or am I overlooking something obvious?

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  • How to: mirror a staging server from a production server

    - by Zombies
    We want to mirror our current production app server (Oracle Application Server) onto our staging server. As it stands right now, various things are out of sync, and what may work in testing/QA can easily fail in production because of settings/patch/etc inconsistencies. I was thinking what would be best is to clone the entire disk daily and push it onto the staging server... Would this be the best method...?

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  • mirror link for JavaEE 6 tutorial Example

    - by ManWard
    hi Oracle [Sun] don't let downloading anything from their websites for people from iran.[sad story for us because we are students and Researcher...] i need to samples of this tutorial : http://java.sun.com/javaee/6/docs/tutorial/doc/gexaj.html#gexba anybody can help me for finding mirror link for these samples or uploading samples ? I appreciate you. thanks

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  • Logic to mirror byte value around 128

    - by Kazar
    Hey, I have a need to mirror a byte's value around the centre of 128. So, example outputs of this function include: In 0 Out 255 In 255 Out 0 In 128 Out 128 In 127 Out 1 In 30 Out 225 In 225 Out 30 I'm driving myself nuts with this, I'm sure I'll kick myself when I read the answers. Cheers

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  • How does one mirror a maven repository?

    - by Randy
    Our company would like to mirror our Maven 2 Repository inside of the Amazon network. What software should one use to do this? We have looked into a Wagon-S3 but that sort of functionality is not desirable... we want the artifacts to already be present when we are ready for a build.

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  • mail ,pdf icon images giving mirror impression in joomla

    - by Deepali
    IN joomla site , I made the replica of one joomla site. Just took the data from ftp and put it onto another server,its working fine. But the problem is when I click on mail or pdf icon images which are on every pages right top side ,its gives the mirror effect, for eg: subject:_____________________ but result is ____________:subject

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  • Can using an apt proxy (d-i mirror/http/proxy string http://mymirror) affect the installation of a .deb?

    - by Randolph
    I have been doing Ubuntu deployment using a preseed.cfg. After becoming comfortable with the packages being installed it was time to reduce download time and internet traffic by creating a mirror. I ended up doing a "partial mirror" using apt-cacher-ng and preseeding it by adding d-i mirror/http/proxy string http://mymirror to the preseed.cfg. This is where things got strange. I have a few .debs that I run as part of preseed/late_command by wgetting them and installing them with dpkg -i. The packages were installing without issue until added the proxy. With the proxy they fail to install. So does the proxy affect installing .debs during preseeded installation?

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  • How do you select the fastest mirror from the command line?

    - by Evan
    I want to update my sources.list file with the fastest server from the command line in a fresh Ubuntu Server install. I know this is trivially easy with the GUI, but there doesn't seem to be a simple way to do it from from the command line? There are two different working answers to this question below: Use apt-get's mirror: method This method asks the Ubuntu server for a list of mirrors near you based on your IP, and selects one of them. The easiest alternative, with the minor downside that sometimes the closest mirror may not be the fastest. Command-line foo using netselect Shows you how to use the netselect tool to find the fastest recently updated servers from you -- network-wise, not geographically. Use sed to replace mirrors in sources.list. The other answers, including the accepted answer, are no longer valid (for Ubuntu 11.04 and newer) because they recommended Debian packages such as netselect-apt and apt-spy which do not work with Ubuntu. Use sed to replace mirrors in sources.list sudo sed -i -e 's#us.archive.ubuntu.com/mirror.math.ucdavis.edu#g' /etc/apt/sources.list

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  • Login failed for user 'XXX' on the mirrored sql server

    - by hp17
    We have 4 web servers that host our asp.net (3.5) application. Randomly, we get error messages like : 1) "Login failed for user 'userid'" 2) "A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)" we are running sql2005 and have a principle and a mirror db (sync). When these exceptions are thrown, I look at the SQL error logs on the mirrored db and noticed the failed login messages in there. The principle db is running fine and the other web apps are working great. this will happen for maybe 10 min, then the app pool recycles and it starts hitting the principle db again. Is there a configuration I have incorrect? my theory is that our principle db is forwarding the request to the mirror, but that should never happen. any help??

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  • Login failed for user 'XXX' on the mirrored sql server

    - by hp17
    Hello, We have 4 web servers that host our asp.net (3.5) application. Randomly, we get error messages like : 1) "Login failed for user 'userid'" 2) "A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)" we are running sql2005 and have a principle and a mirror db (sync). When these exceptions are thrown, I look at the SQL error logs on the mirrored db and noticed the failed login messages in there. The principle db is running fine and the other web apps are working great. this will happen for maybe 10 min, then the app pool recycles and it starts hitting the principle db again. Is there a configuration I have incorrect? my theory is that our principle db is forwarding the request to the mirror, but that should never happen. any help??

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  • Correct flip/mirror of pixels of an image?

    - by igor
    http://tinypic.com/r/fwubzc/5 That shows what a flip should be and what a mirror should be. Code for both types of mirrors: void mirrorLeftRight() { for (int x = 0; x < width/2; x++) { for (int y = 0; y < height; y++) { int temp = pixelData[x][y]; pixelData[x][y]=pixelData[width-x][y] pixelData[width-x][y]=temp; } } } void mirrorUpDown() { for (int x = 0; x < width; x++) { for (int y = 0; y < height/2; y++) { int temp = pixelData[x][y]; pixelData[x][y]=pixelData[x][height-y] pixelData[x][height-y]=temp; } } } Does this seem right for mirrors? And for flip, just a matter of using width and height w/o dividing by 2?

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  • HW RAID 1 different disk sizes?

    - by jacka
    I was told by an HP support guy that I should not replace a failed drive in a mirror with a bigger size drive, since it could crash my array. I am puzzled why is this so and how to hell am I suppose to support this array once the specific hdd model is not available any more?

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  • Mirroring: what happens if principal loses contact with both mirror and wittness?

    - by TiborKaraszi
    Imagine a database mirroring setup where you have two LANs with a WAN link in between. Let's call them site A and site B. Say that principal is currently in site A, and both mirror and witness are in site B. I.e., we are running database mirroring with a witness, and assuming we are running safety FULL (synchronous), we have auto-fail over. Now, what is really fail over when it comes to mirroring? the simple answer is that the mirror will finish the recovery process (UNDO) and make the database available....(read more)

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  • How to abort robocopy on first error

    - by Yurik
    When using robocopy windows utility, what flags do I set so that robocopy aborts on the very first error it sees, similar to xcopy /dry command? I need to mirror two dirs, and on occasion some files would be locked. I do not want robocopy to continue trying to copy files, or override the files that are not locked - rather the very first error should stop the whole copy process. UPDATE: I already have the /R set to 0 - unfortunately that it only applies to a single file, NOT to the whole copying process. Hence, the first file is ignored (instead of stopping the copying), but subsequent files are copied.

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  • Hardware issue: UI freezes and hard drive light goes solid several times per hour

    - by alchemical
    I have a workstation that has been acting up for the last few weeks. It currently has Windows Server 2008 R2 installed on it, and 2 HDD mirrored. A few times per hour the screen will freeze up, applications will say "not responding", sometimes the screen will turn a lighter shaded color--at the same time the HDD light is on solid. This lasts anywhere from 10 to about 50 seconds. Could this be something with one of the drives or the mechanism keeping the mirror in place? Any other ideas?

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  • Here's what I want... what do I tell my IT guy I need?

    - by Jason
    I work in the graphics department for a real estate brokerage, and we deal with a lot of photos. Agents take the photos, upload them to me, I touch up and standardize the photos, then I add them to an in-house server for future use by the graphics dept. I'd like to make the "sanitized" photo files available to the agents to use when they want, but I don't want the agents poking around the graphics department's files (things get misplaced, renamed and messed up in a hurry). What would be perfect is if we could create a read-only "mirror" (correct term?) of that server that could be accessed by the agents as needed, but which wouldn't feed back into our "sanitized" file system. What do I tell the office IT guy I need (platform-agnostically, because I don't know what he's running)? I never get to see him face-to-face, so I've got to word this as carefully and explicitly as possible. Thoughts? Thanks in advance for your feedback

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  • Mirroring a drive in Debian

    - by James Willson
    I have a drive with data on it. I dont want to use RAID, instead I want to do hourly backups to a second drive. I basically want to mirror the data drive and resync every hour. It is inefficient to re-move the data each time so really I only want to move across what changes. I.e if I add a new file to the data drive only that file will be moved across. What tools are there for doing this on the command line? I used to use luckybackup on Ubuntu but now im on commandline debian.

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  • In Maven 2, Is it possible to specify a mirror for everything, but allow for failover to direct repo

    - by Justin Searls
    I understand that part of the appeal of setting up a Maven mirror, such as the following: <mirror> <id>nexus</id> <name>Maven Repository</name> <mirrorOf>*</mirrorOf> <url>http://server:8081/nexus/content/groups/public</url> </mirror> ... is that the documentation states, "You can force Maven to use a single repository by having it mirror all repository requests." However, is this also an indication that by having a * mirror set up each workstation [b]must[/b] be forced to go through the mirror? I ask because I would like each workstation to failover and connect directly to whatever public repositories it knows about in the event that Nexus can't resolve a dependency or plugin. (In a perfect world, each developer has the access necessary to add additional proxy repositories as needed. However, sometimes that access isn't available; sometimes the Nexus server goes down; sometimes it suffers a Java heap error.) Is this "mirror but go ahead and connect directly to public repos" failover configuration possible in Maven 2? Will it be in Maven 3?

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