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After you install PHP on IIS you may want to install phpMyAdmin somewhere.. This is a pretty simple process that's well documented.. However the most common error is 500 errors, which in reality tell you nothing. Here are some handy tips for a troubleshooting step I ran into today: Read More »
After you install PHP on IIS you may want to install phpMyAdmin somewhere.. This is a pretty simple process that's well documented..
However the most common error is 500 errors, which in reality tell you nothing. Here are some handy tips for a troubleshooting step I ran into today:
Read More »
Sometimes you may need to move your iSCSI targets to a different storage pool. The process is actually quite painless.. Read More »
Sometimes you may need to move your iSCSI targets to a different storage pool. The process is actually quite painless..
This is what you REALLY don't want to see when replacing a failed drive in a RAIDZ (Raid5 like) array: pool: tank1 state: DEGRADED status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: http://www.sun.com/msg/ZFS-8000-8A scrub: resilver in progress for 28h8m, 100.00% done, 0h0m to go config: (note: 100% done doesn't mean done, I don't know who wrote the % done formula but it's useless). NAME STATE READ WRITE CKSUM tank1 DEGRADED 0 0 6.32K raidz1-0 DEGRADED 0 0 12.8K c7t8d0 DEGRADED 0 0 0 too many errors c7t4d0 DEGRADED 0 0 0 too many errors c7t10d0 FAULTED 27 563 0 too many errors c7t11d0 DEGRADED 0 0 0 too many errors c7t12d0 DEGRADED 0 0 0 too many errors replacing-5 DEGRADED 0 0 0 c7t13d0 FAULTED 4 9.60K 0 too many errors c7t3d0 ONLINE 0 0 0 384G resilvered errors: Permanent errors have been detected in the following files: /tank1/sqlbackups/...masked..._200911240001.BAK So did we loose data? Read more.. Read More »
This is what you REALLY don't want to see when replacing a failed drive in a RAIDZ (Raid5 like) array:
pool: tank1 state: DEGRADED status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: http://www.sun.com/msg/ZFS-8000-8A scrub: resilver in progress for 28h8m, 100.00% done, 0h0m to go config: (note: 100% done doesn't mean done, I don't know who wrote the % done formula but it's useless).
NAME STATE READ WRITE CKSUM tank1 DEGRADED 0 0 6.32K raidz1-0 DEGRADED 0 0 12.8K c7t8d0 DEGRADED 0 0 0 too many errors c7t4d0 DEGRADED 0 0 0 too many errors c7t10d0 FAULTED 27 563 0 too many errors c7t11d0 DEGRADED 0 0 0 too many errors c7t12d0 DEGRADED 0 0 0 too many errors replacing-5 DEGRADED 0 0 0 c7t13d0 FAULTED 4 9.60K 0 too many errors c7t3d0 ONLINE 0 0 0 384G resilvered
errors: Permanent errors have been detected in the following files:
/tank1/sqlbackups/...masked..._200911240001.BAK
So did we loose data? Read more..
I was working on a something in VirtualBox mounting the disk via the built in iSCSI Initiator with the backing store on our COMSTAR / Open Storage / iSCSI Target on OpenSolaris and couldn't get above about 5k/second for disk writes. Trying to install windows was going to take multiple days at this pace.. Various errors came up in trying to check the disk cache settings, nothing worked. Finally a breakthrough.. Read More »
I was working on a something in VirtualBox mounting the disk via the built in iSCSI Initiator with the backing store on our COMSTAR / Open Storage / iSCSI Target on OpenSolaris and couldn't get above about 5k/second for disk writes. Trying to install windows was going to take multiple days at this pace..
Various errors came up in trying to check the disk cache settings, nothing worked. Finally a breakthrough..
So you thought we were done with programmers thinking a century changing would never happen, eh? Well one of the SpamAssassin rules thinks 2010 is "grossly in the future". How do you fix this? Read More »
So you thought we were done with programmers thinking a century changing would never happen, eh? Well one of the SpamAssassin rules thinks 2010 is "grossly in the future". How do you fix this?
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