2011-Sep-15 09:20 UTC
[zfs-discuss] resilvering becoming slower the more recent the OS is?
Hi and yet another problem just encountered. In one of our thumpers a disk failed and I replaced it with another 500GB drive. The system is serving as a NFs server for a couple of users, but right now there are hardly any requests at all, but resilvering is taking ages: s04:~# zpool status pool: atlashome state: DEGRADED status: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state. action: Wait for the resilver to complete. scan: resilver in progress since Tue Sep 13 07:41:58 2011 724G scanned out of 17.7T at 3.99M/s, (scan is slow, no estimated time) 724G scanned out of 17.7T at 3.99M/s, 1237h33m to go 18.5G resilvered, 4.00% done Pool is running ZFS v29 at the moment. System is a quite recently patched Sol10. Resilvering alwasy was slow when there is some load on the box, but never this slow. Is there some way to speed it up? Cheers Carsten -- Dr. Carsten Aulbert - Max Planck Institute for Gravitational Physics Callinstrasse 38, 30167 Hannover, Germany Phone/Fax: +49 511 762-17185 / -17193 http://www.top500.org/system/9234 | http://www.top500.org/connfam/6 CaCert Assurer | Get free certificates from http://www.cacert.org/ -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 1871 bytes Desc: not available URL: <http://mail.opensolaris.org/pipermail/zfs-discuss/attachments/20110915/153090bf/attachment.bin>