On 10 June, 2012 - Kalle Anka sent me these 1,5K bytes: > Assume we have 100 disks in one zpool. Assume it takes 5 hours to > scrub one disk. If I scrub the zpool, how long time will it take? > > > Will it scrub one disk at a time, so it will take 500 hours, i.e. in > sequence, just serial? Or is it possible to run the scrub in parallel, > so it takes 5h no matter how many disks?
It walks the filesystem/pool trees, so it's not just reading the disk from track 0 to track 12345, but validates all possible copies. /Tomas -- Tomas Forsman, st...@acc.umu.se, http://www.acc.umu.se/~stric/ |- Student at Computing Science, University of UmeƄ `- Sysadmin at {cs,acc}.umu.se _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss