Re: [zfs-discuss] How often to scrub?

2008-12-02 Thread Paul Weaver
So you've got a zpool across 46 (48?) of the disks? When I was looking into our thumpers everyone seemed to think a raidz over more than 10 disks was a hideous idea. -- Paul Weaver Systems Development Engineer News Production Facilities, BBC News Work: 020 822 58109 Room 1244 Telev

Re: [zfs-discuss] How often to scrub?

2008-12-02 Thread Paul Weaver
ync from the main to the reserve. I'm currently running a scrub every Friday at 23:02, which last week took 5h15 to scrub the 7TB of used data (about 5TB of real, 2TB of snapshots) on the single pool. That's about 380MBytes/second. -- "09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0&