[zfs-discuss] Re: nfsd threads hang in ZFS

2006-06-18 Thread Robert Milkowski
Well, aftr reboot I destroyed snapshots in nfs-s5-s8 and now system is working ok without effects desribed before (at least so far). This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensol

[zfs-discuss] Re: nfsd threads hang in ZFS

2006-06-18 Thread Robert Milkowski
System was booting over 30 minutes (it was staying hust after checkign for ufs was done) - I can see on the array that disks in pool nfs-s5-s8 are blinking - I guess it was hanging during zfs import/mount. It was reported during ZFS beta and was supposed to be fixed - looks like it's not. T

Re: [zfs-discuss] Re: nfsd threads hang in ZFS

2006-06-18 Thread Dana H. Myers
Robert Milkowski wrote: > I issued svcadm disable nfs/server > nfsd is still there with about 1300 threads (down from 2052). > stack pointer for thread 3002f4bd300: 2a1084b7021 > [ 02a1084b7021 cv_wait+0x40() ] > 02a1084b70d1 exitlwps+0x11c(0, 20, 4202, 300116ec7e0, 10, > 3

[zfs-discuss] Re: nfsd threads hang in ZFS

2006-06-18 Thread Robert Milkowski
It's not only when I try to stop nfsd - during normall operations I see that one CPU has 0% idle, all traffic is only to one pool (and this is very small traffic) and all nfs threads hung - I guess all these threads are to this pool. bash-3.00# zpool iostat 1 capacity operatio

[zfs-discuss] Re: nfsd threads hang in ZFS

2006-06-18 Thread Robert Milkowski
I issued svcadm disable nfs/server nfsd is still there with about 1300 threads (down from 2052). mpstat show at least on CPU with 0% idle all the time and: bash-3.00# dtrace -n fbt:::entry'{self->vt=vtimestamp;}' -n fbt:::return'/self->vt/[EMAIL PROTECTED](vtimestamp-self->vt);self->vt=0;}' -n