Re: 0 byte files and ll_readdir() error

Hate to reply to my own message but the osses also have the following 
message

Apr 24 08:22:50 lu-oss01 kernel: LustreError: 
8882:0:(client.c:514:ptlrpc_import_delay_req()) Skipped 119 previous 
similar messages
Apr 24 08:33:29 lu-oss01 kernel: LustreError: 
8882:0:(client.c:514:ptlrpc_import_delay_req()) @@@ IMP_INVALID 
req@0000010037d3ca00 x10335184/t0 o101->MGS-yWRW/Lp9JorzPSOzIxQU2Coyn5ZhHHrn@xxxxxxxxxxxxxxxx@tcp_0:26 
lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0
Apr 24 08:33:29 lu-oss01 kernel: LustreError: 
8882:0:(client.c:514:ptlrpc_import_delay_req()) Skipped 119 previous 
similar messages
Apr 24 08:44:10 lu-oss01 kernel: LustreError: 
8882:0:(client.c:514:ptlrpc_import_delay_req()) @@@ IMP_INVALID 
req@00000101f5a00800 x10340196/t0 o101->MGS-yWRW/Lp9JorzPSOzIxQU2Coyn5ZhHHrn@xxxxxxxxxxxxxxxx@tcp_0:26 
lens 232/240 ref 1 fl Rpc:/0/0 rc 0/0

The MDS is 192.168.101.31

Daniel Leaberry
Systems Administrator
iArchives
Tel: 801-494-6528
Cell: 801-376-6411



Daniel Leaberry wrote:
> We're running 1.6b7 and have noticed the following two problems. I'm 
> wondering if they're correlated.
>
> 1. We get files that are 0 bytes. They have nothing in them.
>
> 2. We get these errors across our 30 nodes
> LustreError: 7030:0:(dir.c:330:ll_readdir()) error reading dir 
> 167108765/2378987153 page 13: rc -5
> LustreError: 7029:0:(dir.c:330:ll_readdir()) error reading dir 
> 171699532/2388399554 page 9: rc -5
> LustreError: 7027:0:(dir.c:330:ll_readdir()) error reading dir 
> 171403580/2387428410 page 2: rc -5
> LustreError: 6990:0:(dir.c:330:ll_readdir()) error reading dir 
> 171011300/2386583645 page 8: rc -5
> LustreError: 7027:0:(dir.c:330:ll_readdir()) error reading dir 
> 172286916/2390172901 page 13: rc -5
> LustreError: 6990:0:(dir.c:330:ll_readdir()) error reading dir 
> 172030180/2388919021 page 13: rc -5
> LustreError: 7027:0:(dir.c:330:ll_readdir()) error reading dir 
> 172321971/2390308492 page 3: rc -5
> LustreError: 7027:0:(dir.c:330:ll_readdir()) error reading dir 
> 163603484/1208913504 page 8: rc -5
> LustreError: 6990:0:(dir.c:330:ll_readdir()) error reading dir 
> 172748079/2390802528 page 13: rc -5
> LustreError: 9133:0:(dir.c:330:ll_readdir()) error reading dir 
> 172818070/2390892206 page 2: rc -5
> LustreError: 9171:0:(dir.c:330:ll_readdir()) error reading dir 
> 168359805/2380837293 page 8: rc -5
> LustreError: 9187:0:(dir.c:330:ll_readdir()) error reading dir 
> 163706128/1209056171 page 7: rc -5
> LustreError: 9199:0:(dir.c:330:ll_readdir()) error reading dir 
> 165116087/1211142674 page 0: rc -5
> LustreError: 9217:0:(dir.c:330:ll_readdir()) error reading dir 
> 162005170/1206582728 page 12: rc -5
> LustreError: 9216:0:(dir.c:330:ll_readdir()) error reading dir 
> 162686166/1207618778 page 12: rc -5
> LustreError: 6990:0:(dir.c:330:ll_readdir()) error reading dir 
> 163079284/1208141145 page 3: rc -5
>
> Can someone explain the ll_readdir error?
>
> Thanks