hello all, i have indiana freshly installed on a sun ultra 20 machine. It only does nfs server. During one night, the kernel had crashed, and i got this messages: " May 22 02:18:57 ultra20 unix: [ID 836849 kern.notice] May 22 02:18:57 ultra20 ^Mpanic[cpu0]/thread=ffffff0003d06c80: May 22 02:18:57 ultra20 genunix: [ID 603766 kern.notice] assertion failed: sm->sm_space == 0 (0x40000000 == 0x0), file: ../../common/fs/zfs/space_map.c, line: 315 May 22 02:18:57 ultra20 unix: [ID 100000 kern.notice] May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06830 genunix:assfail3+b9 () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d068e0 zfs:space_map_load+2c2 () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06920 zfs:metaslab_activate+66 () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d069e0 zfs:metaslab_group_alloc+24e () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ab0 zfs:metaslab_alloc_dva+1da () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06b50 zfs:metaslab_alloc+82 () May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ba0 zfs:zio_dva_allocate+62 () " Searching on the net, it seems that this kind of error is usual, does it mean that i can''t use indiana as a robust nfs server? What actions can i do if i want to investigate? thanks in advance, gerard This message posted from opensolaris.org
On Mon, May 26, 2008 at 6:10 AM, Gerard Henry <gerard.henry at free.fr> wrote:> hello all, > i have indiana freshly installed on a sun ultra 20 machine. It only does nfs server. During one night, the kernel had crashed, and i got this messages: > " > May 22 02:18:57 ultra20 unix: [ID 836849 kern.notice] > May 22 02:18:57 ultra20 ^Mpanic[cpu0]/thread=ffffff0003d06c80: > May 22 02:18:57 ultra20 genunix: [ID 603766 kern.notice] assertion failed: sm->sm_space == 0 (0x40000000 == 0x0), file: ../../common/fs/zfs/space_map.c, line: 315 > May 22 02:18:57 ultra20 unix: [ID 100000 kern.notice] > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06830 genunix:assfail3+b9 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d068e0 zfs:space_map_load+2c2 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06920 zfs:metaslab_activate+66 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d069e0 zfs:metaslab_group_alloc+24e () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ab0 zfs:metaslab_alloc_dva+1da () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06b50 zfs:metaslab_alloc+82 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ba0 zfs:zio_dva_allocate+62 () > " > > Searching on the net, it seems that this kind of error is usual, does it mean that i can''t use indiana as a robust nfs server? > What actions can i do if i want to investigate?I''ve seen many people trying to use (most cases successfully) Indiana or some OpenSolaris build for quasi-production NFS or similar servicing. I think if you want robust, go with something that is targeted for robustness for your case, such as NexentaStor (paid or free editions). I come off as a shill for a solution that I use, but it amazes me that people ask for a robust stable-tracking solutions but always track the bleeding edge instead. Nothing wrong with that, and I do the same, but I know that''s what its for :)> > thanks in advance, > > gerard > > > This message posted from opensolaris.org > _______________________________________________ > zfs-discuss mailing list > zfs-discuss at opensolaris.org > http://mail.opensolaris.org/mailman/listinfo/zfs-discuss >
Victor Latushkin
2008-May-27 20:26 UTC
[zfs-discuss] indiana as nfs server: crash due to zfs
Gerard Henry wrote:> hello all, > i have indiana freshly installed on a sun ultra 20 machine. It only does nfs server. During one night, the kernel had crashed, and i got this messages: > " > May 22 02:18:57 ultra20 unix: [ID 836849 kern.notice] > May 22 02:18:57 ultra20 ^Mpanic[cpu0]/thread=ffffff0003d06c80: > May 22 02:18:57 ultra20 genunix: [ID 603766 kern.notice] assertion failed: sm->sm_space == 0 (0x40000000 == 0x0), file: ../../common/fs/zfs/space_map.c, line: 315 > May 22 02:18:57 ultra20 unix: [ID 100000 kern.notice] > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06830 genunix:assfail3+b9 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d068e0 zfs:space_map_load+2c2 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06920 zfs:metaslab_activate+66 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d069e0 zfs:metaslab_group_alloc+24e () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ab0 zfs:metaslab_alloc_dva+1da () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06b50 zfs:metaslab_alloc+82 () > May 22 02:18:57 ultra20 genunix: [ID 655072 kern.notice] ffffff0003d06ba0 zfs:zio_dva_allocate+62 () > "This looks like an instance of bug 6657936 (see http://bugs.opensolaris.org/view_bug.do?bug_id=6657693). It was fixed in build 87, OpenSolaris 2008.05 is based on build 86. Hope OpenSolaris packages will be in sync with SXCE builds pretty soon - see this: http://mail.opensolaris.org/pipermail/indiana-discuss/2008-May/006406.html so you''ll be able to update your install and get a fix for this bug. Hth, Victor> Searching on the net, it seems that this kind of error is usual, does it mean that i can''t use indiana as a robust nfs server? > What actions can i do if i want to investigate? > > thanks in advance, > > gerard