ZFS directory not accessable

[Kai Kockro]

Hello Andriy,


ps -p 4883
 PID TT  STAT    TIME COMMAND
4883  1- D+   0:00,00 ls -G -f

procstat -kk 4883
  PID    TID COMM             TDNAME           KSTACK                      
 4883 100558 ls               -                mi_switch+0x194
sleepq_wait+0x42 _sx_slock_hard+0x3b0 _sx_slock+0x3d
zap_get_leaf_byblk+0xbd zap_deref_leaf+0x68 fzap_cursor_retrieve+0xe7
zap_cursor_retrieve+0x155 zfs_freebsd_readdir+0x2d8 VOP_READDIR_APV+0x78
kern_getdirentries+0x212 sys_getdirentries+0x23 amd64_syscall+0x5ea
Xfast_syscall+0xf7

ps -p 5236
 PID TT  STAT    TIME COMMAND
5236  3- D+   0:00,00 ls -G -la

procstat -kk 5236
  PID    TID COMM             TDNAME           KSTACK                      
 5236 101104 ls               -                mi_switch+0x194
sleepq_wait+0x42 __lockmgr_args+0x9a0 vop_stdlock+0x39
VOP_LOCK1_APV+0x84 _vn_lock+0x47 vacl_get_acl+0x55
sys___acl_get_link+0x10d amd64_syscall+0x5ea Xfast_syscall+0xf7



Best,
Kai

Am 19.02.2014 11:53, schrieb Andriy Gapon:
> on 19/02/2014 12:31 Kai Kockro said the following:
>> Hello,
>>
>> i have an 9.2-STABLE r262153 installation on a T420s laptop. Its a ZROOT
>> on a INTEL SSDSA2BW160G3L drive.
>>
>> I have a folder ( skype profil ), which is not accessable anymore. I can
>> do ls, du and so on, but the states are in D+ after this.
>>
>> STRG + T shows:
>>
>> [user at host 11:01am] ~/.SkypeOLD/user_profil/>ls -f
>> load: 0.13 cmd: ls 4883 [] 2.76r 0.00u 0.00s 0% 2124k
>> load: 0.13 cmd: ls 4883 [] 3.50r 0.00u 0.00s 0% 2124k
>> load: 0.13 cmd: ls 4883 [] 3.92r 0.00u 0.00s 0% 2124k
>> load: 0.20 cmd: ls 4883 [] 4.13r 0.00u 0.00s 0% 2124k
>> load: 0.20 cmd: ls 4883 [] 4.31r 0.00u 0.00s 0% 2124k
>>
>> What can i do? Any debug infos needed?
> You can start with getting procstat -kk output for a stuck process.
>

-- 
Kai Kockro
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