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3ware Error Degraded Unit


more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The controller may degrade the unit (if possible). 03Bh Rebuild paused This AEN will be sent when the rebuild operation is paused. Done.# tw_cli /c6 showUnit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy------------------------------------------------------------------------------u0 RAID-6 DEGRADED - - 64K 2793.94 ON ON VPort Status Unit Size Type Phy Encl-Slot Model------------------------------------------------------------------------------p0 OK u0 931.51 Action: None required. 0037 SO-DIMM not compatible Event Type: Error Cause: There is incompatible SO-DIMM memory connected to the 9500S controller. navigate here

You can try to read any critical data that you might not have backed up first. I then tried an xfs_repair, which failed. Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest 2 comments: ritchiem said... This message will not appear for a foreground initialization. http://serverfault.com/questions/332935/what-does-3wares-tw-cli-mean-by-a-degraded-disk-vs-ecc-error

Ecc Error 3ware Raid

Action: In general, cooler operating temperatures are good for enclosure components. A few hours later the rebuild completed. Privacy Policy Site Map Support Terms of Use Hochwertige Server gesucht? You may need to rescan the controller to have the drive recognized.

The enclosure temperature is below the enclosure manufacturer’s specified operating temperature. If the 3ware RAID controller detects this condition, it notifies the user, prior to entering the recovery phase, by displaying this AEN. Nach fast acht Jahren im Technischen Support wechselte er im September 2015 in das Produktmanagement um dort seine Erfahrung mit einzubringen. Tw_cli Ignoreecc Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy ------------------------------------------------------------------------------ u0    RAID-10   DEGRADED       -       -       256K    549.459   RiW    OFF     VPort Status         Unit Size      Type  Phy Encl-Slot    Model ------------------------------------------------------------------------------ p0   

Make sure that the enclosure environment does not get any hotter. Help Solved 3ware 9500S DEGRADED raid1 with ECC failure. p0 was a new drive i could not finish the rebuild with it because of ECC errors on the "good drive" # clears the ecc errors. # ./tw_cli /c0 rescan Issue Removing a drive from a redundant unit will cause this AEN immediately. 003h Controller error occurred The 3ware RAID controller has encountered an internal error.

Please contact AMCC Customer Support as a replacement board may be required. 004h Rebuild failed The 3ware RAID controller was unable to complete a rebuild operation. Hard Drive Ecc Error How to start a REBUILD using tw_cli with a DEGRADED RAID First, check the status of the RAID controller (see above). Replace any failed power supply as soon as possible. Rescan the controller from 3DM or CLI to see if the unit has been restored.

Tw_cli Start Rebuild

This AEN is posted when the cache synchronization was skipped and write data is still being backed up in the controller cache. http://blog.coffeebeans.at/archives/40 What is important is the array status (REBUILDING or something else?). –Sergey Vlasov Nov 20 '11 at 17:15 Hm. Ecc Error 3ware Raid The enclosure is unable to recognize the fan. Tw_cli U The use of a PCI card in the slot adjacent to the BBU is not recommended and may result in the battery temperature being exceeded. 04Eh Battery capacity test started This

If the temperature is too high to operate, this AEN will be posted to the user. check over here The BBU is again able to backup the 3ware RAID controller and write cache has been re-enabled for all units. (During the test, backup and write cache were disabled). 0051 Battery An effort is made to read the backup DCB even when the primary DCB is successfully read. We now must add it to the unit so it can start to rebuild back to “OK” status.   tw_cli maint rebuild c0 u0 p2 This command will now start 3ware Rebuild Stuck

raid 3ware raid6 share|improve this question asked Jun 20 '12 at 1:10 cswingle 10117 Not to state the obvious, but this is precisely what backups are for. Action: Replace the incompatible SO-DIMM with a compatible one. 0038 SO-DIMM not detected Event Type: Error Cause: The 3ware 9500S RAID controller is inoperable due to missing SO-DIMM memory. The enclosure’s amperage is unknown. http://caterace.com/ecc-error/3ware-error.html Can a familiar use his reaction to attack someone leaving his reach?

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Tw_cli Cheat Sheet However, due to ATA drives' ability to reallocate sectors on write errors, the rebuild failure is most likely caused by the source drive of the rebuild detecting some sort of read Check physical cable and power connections.

Initializations are normally paused for two (formerly ten) minutes after a system first boots up.

Under Windows, right-click on your drive icon and choose Properties> Tools> Check Now. Is there a command for running a script according to its shebang line? It is recommended to use an uninterruptible power supply (UPS) to protect against power failures. 8037 Enclosure power off Event Type: Warning Cause: Applies only to the 9690SA controller. 3ware Degraded Ecc-error Pray I get the data off before the array fails, and once that happens, no big deal if the array fails. –HopelessN00b Jun 20 '12 at 10:44 HopelessN00b: It

So: How do I get it to start actually rebuilding? Contact your enclosure manufacturer for more information. 8026 Enclosure temp added Event Type: Information Cause: Applies only to the 9690SA controller. The Battery Backup Unit is presently still able to backup the 3ware RAID controller, but it is weakening. http://caterace.com/ecc-error/3ware-ecc-error.html Verify = Media Scan RAID 0.