> > I had to tune the other way to speed them up... Now > resilvers and scrubs > complete in a few hours. > > https://broken.net/uncategorized/zfs-performance-tuning-for-scrubs-and-resil > vers/ > >
I saw your blog. Nicely done. Not sure I see an effective difference between a scrub that is run quickly once a month and a scrub that runs for a month w/ little performance impact on other usage. The interval between checks is the same. Scrubbing seems to me a perfect idle loop job. Of course, faster resilvers are important if losing another drive will cause data loss. I'll see if I can get the scrubs down to under 6 hours in which case I can setup a monthly scrub w/ cron. You're at the opposite end of the spectrum from me. I have infrequent batch jobs which take 8-12 hours to complete. At least they did last time. I'll have much more data on the next set of runs so it may take a lot longer this time. Probably time to parallelize the jobs. Reg _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
