Client can't unmount, some pinned dentries in cache.

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Hi all.

I have client hangs on unmount. Logs show, that
some pinned entries in cache exists, but I can't understand
what is going on and why they still referenced.

2012-01-11 15:29:27.168712 7f32f6ffd700 client.4915 unmounting: trim
pass, size was 0+6
2012-01-11 15:29:27.168729 7f32f6ffd700 client.4915 unmounting: trim
pass, size still 0+6
2012-01-11 15:29:27.168751 7f32f6ffd700 client.4915 dump_cache: inode
10000007dc3.head ref 1 dir 0 10000007dc3.head(ref=1
cap_refs={1024=0,2048=0} open={1=0} mode=100777 size=734
mtime=2012-01-11 15:13:53.624282 caps=p(0=p) objectset[10000007dc3 ts
0/0 objects 1 dirty_or_tx 0] 0x1210d80)
2012-01-11 15:29:27.168767 7f32f6ffd700 client.4915 dump_cache: inode
10000007586.head ref 1 dir 0 10000007586.head(ref=1
cap_refs={1024=0,2048=0} open={1=0} mode=100777 size=714
mtime=2012-01-11 12:39:00.960535 caps=p(0=p) objectset[10000007586 ts
0/0 objects 1 dirty_or_tx 0] 0x166d370)
2012-01-11 15:29:27.168779 7f32f6ffd700 client.4915 dump_cache: inode
1000000758d.head ref 1 dir 0 1000000758d.head(ref=1
cap_refs={1024=0,2048=0} open={1=0} mode=100777 size=734
mtime=2012-01-11 15:25:09.622986 caps=p(0=p) objectset[1000000758d ts
0/0 objects 1 dirty_or_tx 0] 0x12111c0)
2012-01-11 15:29:27.168791 7f32f6ffd700 client.4915 dump_cache: inode
100000079df.head ref 2 dir 0 100000079df.head(ref=2
cap_refs={1024=0,2048=0,4096=0,8192=0} open={1=0,2=0} mode=100777
size=1089 mtime=2012-01-11 15:26:23.780076 caps=p(0=p)
objectset[100000079df ts 0/0 objects 1 dirty_or_tx 0] 0x12a99b0)
2012-01-11 15:29:27.168803 7f32f6ffd700 client.4915 dump_cache: inode
100000079e0.head ref 2 dir 0 100000079e0.head(ref=2
cap_refs={1024=0,2048=0,4096=0,8192=0} open={1=0,2=0} mode=100777
size=734 mtime=2012-01-11 15:27:13.887592 caps=p(0=p)
objectset[100000079e0 ts 0/0 objects 0 dirty_or_tx 0] 0x7f32f833cb00)
2012-01-11 15:29:27.168814 7f32f6ffd700 client.4915 dump_cache: inode
100000079d7.head ref 1 dir 0 100000079d7.head(ref=1
cap_refs={1024=0,2048=0} open={1=0} mode=100777 size=734
mtime=2012-01-11 12:40:14.325753 caps=p(0=p) objectset[100000079d7 ts
0/0 objects 1 dirty_or_tx 0] 0x1211750)

--
Andrey.

Attachment: client.4915.log.gz
Description: GNU Zip compressed data


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