Re: [zfs-discuss] unable to access the zpool after issue a reboot

2012-01-25 Thread sureshkumar
Hi all, Thanks for your response. 1) I am using zpool create -f pool name devid ---> for creating the zpool. 2) I am using reboot -- -r,shutdown -i6 -y -g0 both to reboot the machine. 3) I already force loaded my drivers in etc/system 4) and finally I am using the FC Luns for creation of zpools.

Re: [zfs-discuss] What is your data error rate?

2012-01-25 Thread Paul Kraus
On Tue, Jan 24, 2012 at 10:50 AM, Stefan Ring wrote: > After having read this mailing list for a little while, I get the > impression that there are at least some people who regularly > experience on-disk corruption that ZFS should be able to report and > handle. I’ve been running a raidz1 on thr

Re: [zfs-discuss] What is your data error rate?

2012-01-25 Thread Bob Friesenhahn
On Wed, 25 Jan 2012, Anonymous Remailer (austria) wrote: I've been watching the heat control issue carefully since I had to take a job offshore (cough reverse H1B cough) in a place without adequate AC and I was able to get them to ship my servers and some other gear. Then I read Intel is guaran

Re: [zfs-discuss] What is your data error rate?

2012-01-25 Thread John Martin
On 01/25/12 09:08, Edward Ned Harvey wrote: Assuming the failure rate of drives is not linear, but skewed toward higher failure rate after some period of time (say, 3 yrs) ... See section 3.1 of the Google study: http://research.google.com/archive/disk_failures.pdf although section 4.2 o

Re: [zfs-discuss] What is your data error rate?

2012-01-25 Thread Edward Ned Harvey
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Stefan Ring > > I’ve been running a raidz1 on three 1TB consumer disks for > approx. 2 years now (about 90% full), and I scrub the pool every 3-4 > weeks and have never had a single error. We

Re: [zfs-discuss] zfs send recv without uncompressing data stream

2012-01-25 Thread Edward Ned Harvey
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss- > boun...@opensolaris.org] On Behalf Of Mickaël CANÉVET > > Unless I misunderstood something, zfs send of a volume that has > compression activated, uncompress it. So if I do a zfs send|zfs receive > from a compressed volume to a com

Re: [zfs-discuss] What is your data error rate?

2012-01-25 Thread Anonymous Remailer (austria)
I've been watching the heat control issue carefully since I had to take a job offshore (cough reverse H1B cough) in a place without adequate AC and I was able to get them to ship my servers and some other gear. Then I read Intel is guaranteeing their servers will work up to 100 degrees F ambient t