Re: [zfs-discuss] [mdb-discuss] mdb -k - I/O usage

2010-09-06 Thread Jason Banham
On 06/09/2010 10:56, Piotr Jasiukajtis wrote: Hi, I am looking for the ideas on how to check if the machine was under high I/O pressure before it panicked (caused manually by an NMI). By I/O I mean disks and ZFS stack. Do you believe ZFS was a key component in the I/O pressure? I've CC'd

[zfs-discuss] Question on clones and rollbacks

2007-06-13 Thread Jason Banham - Consultant Engineer
. Anything I add to this filesystem or delete won't affect the snapshot or the origin, multipack/u01 ... so why are we attempting to unmount it for a rollback? Many thanks in advance, Jason -- Jason Banham e-mail: [EMAIL PROTECTED] Kernel Network Services

Re: [zfs-discuss] panic with zfs

2007-01-24 Thread Jason Banham
Afternoon, The panic looks due to the fact that your SVM state databases aren't all there, so when we came to update one of them we found there was = 50% of the state databases and crashed. This doesn't look like anything to do with ZFS. I'd check the output from metadb and see if it looks like