On Mon, Mar 26, 2012 at 07:04:18PM +1100, Craig Sanders wrote:
yep, that's what i do with ZFS - run a weekly scrub on both my ZFS pools ("export" and "backup") ... NAME STATE READ WRITE CKSUM export ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 scsi-SATA_WDC_WD10EACS-00_WD-WCASJ2114122 ONLINE 0 0 0 scsi-SATA_WDC_WD10EACS-00_WD-WCASJ2195141 ONLINE 0 0 0 scsi-SATA_WDC_WD10EARS-00_WD-WMAV50817803 ONLINE 0 0 0 scsi-SATA_ST31000528AS_9VP18CCV ONLINE 0 0 0 logs scsi-SATA_Patriot_Torqx_278BF0715010800025492-part6 ONLINE 0 0 0 scsi-SATA_Patriot_WildfirPT1131A00006353-part5 ONLINE 0 0 0 cache scsi-SATA_Patriot_Torqx_278BF0715010800025492-part7 ONLINE 0 0 0 scsi-SATA_Patriot_WildfirPT1131A00006353-part6 ONLINE 0 0 0
errors: No known data errors .. /export has one seagate because because one of the WDs (another WD10EARS) died, and i had a seagate handy to replace it with :)
how did ZoL handle the drive failure? gracefully? no problems putting in a new disk? I ask because I've been hammering ZoL (with Lustre) for a while now looking at performance and stability, but haven't tested with any drive failures (real or simulated) yet. cheers, robin