Date: Fri, 7 Jan 2011 19:40:08 GMT From: "Vladislav V. Prodan" <universite@ukr.net> To: freebsd-fs@FreeBSD.org Subject: Re: kern/153351: [zfs] locking directories/files in ZFS Message-ID: <201101071940.p07Je8Hu004698@freefall.freebsd.org>
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The following reply was made to PR kern/153351; it has been noted by GNATS.
From: "Vladislav V. Prodan" <universite@ukr.net>
To: bug-followup@FreeBSD.org
Cc:
Subject: Re: kern/153351: [zfs] locking directories/files in ZFS
Date: Fri, 07 Jan 2011 21:29:23 +0200
Now lock the other directory: (
how to stop this process?
# ll /www/cargotek/data/logs/cargotek.ru.error.log.1
-rw-r----- 1 root cargotek 984039 7 янв 21:23
/www/cargotek/data/logs/cargotek.ru.error.log.1
# ps -axww | grep ls
82467 ?? D 7:46,78 find -sx / /backup /usr /usr/home /var
/var/db/mysql /var/db/mysql/ibdata /var/db/mysql/iblogs /www /dev/null
-type f ( -perm -u+x -or -perm -g+x -or -perm -o+x ) ( -perm -u+s -or
-perm -g+s ) -exec ls -liTd {} +
51731 2 D+ 0:00,00 ls -lA /www/cargotek/data
51736 9 D+ 0:00,00 ls /www/cargotek/data
52498 11 D+ 0:00,00 ls -lA /www/cargotek/data/
# procstat -kk 82467 52498 51731 51736
PID TID COMM TDNAME KSTACK
82467 100263 find - mi_switch+0x174
sleepq_wait+0x42 __lockmgr_args+0x73b vop_stdlock+0x39
VOP_LOCK1_APV+0x46 _vn_lock+0x47 vget+0x70 cache_lookup+0x4fe
vfs_cache_lookup+0xc0 VOP_LOOKUP_APV+0x40 lookup+0x49a namei+0x53a
vn_open_cred+0x3db kern_openat+0x181 syscallenter+0x2cf syscall+0x4b
Xfast_syscall+0xe2
52498 100301 ls - mi_switch+0x174
sleepq_wait+0x42 __lockmgr_args+0x73b vop_stdlock+0x39
VOP_LOCK1_APV+0x46 _vn_lock+0x47 vget+0x70 cache_lookup+0x4fe
vfs_cache_lookup+0xc0 VOP_LOOKUP_APV+0x40 lookup+0x49a namei+0x53a
vn_open_cred+0x3db kern_openat+0x181 syscallenter+0x2cf syscall+0x4b
Xfast_syscall+0xe2
51731 100307 ls - mi_switch+0x174
sleepq_wait+0x42 __lockmgr_args+0x73b vop_stdlock+0x39
VOP_LOCK1_APV+0x46 _vn_lock+0x47 vget+0x70 cache_lookup+0x4fe
vfs_cache_lookup+0xc0 VOP_LOOKUP_APV+0x40 lookup+0x49a namei+0x53a
vn_open_cred+0x3db kern_openat+0x181 syscallenter+0x2cf syscall+0x4b
Xfast_syscall+0xe2
51736 100321 ls - mi_switch+0x174
sleepq_wait+0x42 __lockmgr_args+0x73b vop_stdlock+0x39
VOP_LOCK1_APV+0x46 _vn_lock+0x47 vget+0x70 cache_lookup+0x4fe
vfs_cache_lookup+0xc0 VOP_LOOKUP_APV+0x40 lookup+0x49a namei+0x53a
vn_open_cred+0x3db kern_openat+0x181 syscallenter+0x2cf syscall+0x4b
Xfast_syscall+0xe2
--
Vladislav V. Prodan
VVP24-UANIC
+38[067]4584408
+38[099]4060508
vlad11@jabber.ru
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