search for: pid2proc

...34f). The first time the machine was rebooted, it hung at the ?Loading ZFS filesystems? line after loading the kernel; I booted the box with all drives unplugged and exported the pool. The machine was rebooted, and now the pool is hanging on import (zpool import ?Fn Nalgene). I?m using ?0t2761::pid2proc|::walk thread|::findstack" | mdb ?k? to try and view what the import processes is doing, but I?m not a hard-core ZFS/Solaris dev so I don?t know if I?m reading the output correctly, but it appears that ZFS is continuing to delete a snapshot/FS from before (reading from the top down): stack...

hello, one of my colleague has a problem with an application. the sysadmins, responsible for that server told him that it was the applications fault, but i think they are wrong, and so does he. from time to time, the app gets unkillable and when trying to list the contents of some dir which is being read/written by the app, "ls" can list the contents, but "ls -l" gets stuck

..., Inc. All rights reserved. Dec 27 04:47:56 base Use is subject to license terms. My guess would be a broken CPU, Maybe the old Ecache-problem... Anyway, "zfs mount space" works fine, but "zfs mount space/postfix" hangs. A look at the zfs-process shows: # echo "0t236::pid2proc|::walk thread|::findstack -v" | mdb -k stack pointer for thread 30001cecc00: 2a100fa2181 [ 000002a100fa2181 cv_wait+0x3c() ] 000002a100fa2231 txg_wait_open+0x58(60014aa1158, d000b, 0, 60014aa119c, 60014aa119e, 60014aa1150) 000002a100fa22e1 dmu_tx_assign+0x3c(60022dd3780, 1, 7, 60013...

It seems we are hitting a boundary with zfs send/receive over a network link (10Gb/s). We can see peak values of up to 150MB/s, but on average about 40-50MB/s are replicated. This is far away from the bandwidth that a 10Gb link can offer. Is it possible, that ZFS is giving replication a too low priority/throttling it too much?

on Solaris 10 5.10 Generic_118822-23 sun4v sparc SUNW,Sun-Fire-T200 I run #iostat -xn 5 to monitor the IO statistics on SF T2000 server. The system also have a heavy IO load, for some reason iostat donot refresh (no any update). It seems like iostat is calling pause() and stucked there. Also my HBA driver''s interrupt stack trace indicates there is a lot of swtch(), the overall IOPS

I have a ZFS pool that has been corrupted. The pool contains a single device which was actually a file on UFS. The machine was accidentally halted and now the pool is corrupt. There are (of course) no backups and I''ve been asked to recover the pool. The system panics when trying to do anything with the pool. root@:/$ zpool status panic[cpu1]/thread=fffffe8000758c80: assertion failed: