[OpenAFS] ERROR: Cannot stat

Derrick J Brashear shadow@dementia.org
Fri, 30 Jun 2006 14:14:33 -0400 (EDT)


There are no successful stat()s in there, implying either this is edited 
output, or more likely you did this with a warm cache. fs flushv so you 
have nothing in the cache, but, 2 is ENOENT, suggesting it really is 
getting that answer back.

Try the flushv in case the directory object is stale and you are trying to 
get the wrong inodes, otherwise, tcpdump -vv -s 1500 port 7001 and then 
grep for fetch in the output, and similarly provide ls -li in the 
directory with the missing files

On Fri, 30 Jun 2006, Jason Mader wrote:

>
> time 667.134333, pid 2550: Getattr vp 0xc0000000016208b0 len (0x0, 0x800)
> time 667.134539, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.134563, pid 2550: Access vp 0xc0000000016104d0 mode 0x100 len (0x0, 
> 0x800)
> time 667.134577, pid 2550: Open 0xc0000000016104d0 flags 0x81
> time 667.134586, pid 2550: Open 0xc0000000016104d0 flags 0xf423f
> time 667.134601, pid 2550: Getattr vp 0xc0000000016104d0 len (0x0, 0x800)
> time 667.134617, pid 2550: Getattr vp 0xc0000000016104d0 len (0x0, 0x800)
> time 667.134706, pid 2550: GetdCache vp 0xc0000000016104d0 dcache 
> 0xc0000000020066e8 dcache low-version 0xf, vcache low-version 0xf
> time 667.134716, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.135173, pid 2550: Close 0xc0000000016104d0 flags 0x81
> time 667.135233, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.135247, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.135263, pid 2550: Access vp 0xc000000001610000 mode 0x100 len (0x0, 
> 0x800)
> time 667.135271, pid 2550: Open 0xc000000001610000 flags 0x81
> time 667.135275, pid 2550: Open 0xc000000001610000 flags 0xf423f
> time 667.135288, pid 2550: Getattr vp 0xc000000001610000 len (0x0, 0x800)
> time 667.135303, pid 2550: Getattr vp 0xc000000001610000 len (0x0, 0x800)
> time 667.135323, pid 2550: GetdCache vp 0xc000000001610000 dcache 
> 0xc000000002006a80 dcache low-version 0x8, vcache low-version 0x8
> time 667.135327, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.135717, pid 2550: Close 0xc000000001610000 flags 0x81
> time 667.135758, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.135771, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.135859, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.135871, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.135899, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.135911, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136017, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136029, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136071, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136083, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136115, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136128, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136172, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136184, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136230, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136242, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136283, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136295, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136337, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136349, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136392, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136404, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136443, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136456, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136496, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136508, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136553, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136565, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136607, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136619, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136702, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136715, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136771, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136784, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136835, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136848, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136901, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136913, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.136964, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.136976, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137019, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137031, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137072, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137084, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137125, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137137, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137175, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137187, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137235, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137247, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137289, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137301, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137341, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137353, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137394, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137406, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137447, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137459, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137503, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137515, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137565, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137577, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137618, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137630, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137715, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137728, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137772, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137784, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137828, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137841, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137880, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137892, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137922, pid 2550: vfs root vp 0xc000000001610000, code 0
> time 667.137943, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.137954, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.137978, pid 2550: vfs root vp 0xc000000001610000, code 0
> time 667.137986, pid 2550: Getattr vp 0xc000000001610000 len (0x0, 0x800)
> time 667.138029, pid 2550: GetVCache .. fid (2.536870916.1.1) returned 
> 0xc0000000016104d0 (err 0)
> time 667.138041, pid 2550: GetVCache .. fid (2.536870913.1.1) returned 
> 0xc000000001610000 (err 0)
> time 667.138126, pid 2550: vfs root vp 0xc000000001610000, code 0
> time 667.138162, pid 2550: Access vp 0xc0000000016208b0 mode 0x40 len (0x0, 
> 0x800)
> time 667.138188, pid 2550: Getattr vp 0xc000000001620d80 len (0x0, 0x800)
> time 667.138390, pid 2550: Access vp 0xc000000001620d80 mode 0x40 len (0x0, 
> 0x800)
> time 667.138423, pid 2550: Access vp 0xc000000001620d80 mode 0x100 len (0x0, 
> 0x800)
> time 667.138431, pid 2550: Open 0xc000000001620d80 flags 0x81
> time 667.138436, pid 2550: Open 0xc000000001620d80 flags 0xf423f
> time 667.138448, pid 2550: Getattr vp 0xc000000001620d80 len (0x0, 0x800)
> time 667.138816, pid 2550: GetdCache vp 0xc000000001620d80 dcache 
> 0xc000000001ff3f80 dcache low-version 0x5, vcache low-version 0x5
> time 667.138822, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.139215, pid 2550: Getattr vp 0xc000000001623400 len (0x0, 0x800)
> time 667.139291, pid 2550: Access vp 0xc000000001623400 mode 0x40 len (0x0, 
> 0x800)
> time 667.139326, pid 2550: Access vp 0xc000000001623400 mode 0x100 len (0x0, 
> 0x800)
> time 667.139333, pid 2550: Open 0xc000000001623400 flags 0x81
> time 667.139338, pid 2550: Open 0xc000000001623400 flags 0xf423f
> time 667.139350, pid 2550: Getattr vp 0xc000000001623400 len (0x0, 0x800)
> time 667.139928, pid 2550: Getattr vp 0xc000000001625a80 len (0x0, 0x800)
> time 667.140006, pid 2550: Access vp 0xc000000001625a80 mode 0x40 len (0x0, 
> 0x800)
> time 667.140041, pid 2550: Access vp 0xc000000001625a80 mode 0x100 len (0x0, 
> 0x800)
> time 667.140049, pid 2550: Open 0xc000000001625a80 flags 0x81
> time 667.140054, pid 2550: Open 0xc000000001625a80 flags 0xf423f
> time 667.140066, pid 2550: Getattr vp 0xc000000001625a80 len (0x0, 0x800)
> time 667.140192, pid 2550: GetdCache vp 0xc000000001625a80 dcache 
> 0xc000000001ff3348 dcache low-version 0xdd, vcache low-version 0xdd
> time 667.140197, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.140566, pid 2550: Getattr vp 0xc000000001629910 len (0x0, 0x4ca4)
> time 667.140648, pid 2550: Getattr vp 0xc000000001629b78 len (0x0, 0x2de3)
> time 667.140753, pid 2550: Close 0xc000000001625a80 flags 0x81
> time 667.140791, pid 2550: GetVCache .. fid (2.536870981.1.1) returned 
> 0xc00000000161f7d8 (err 0)
> time 667.140801, pid 2550: Access vp 0xc00000000161f7d8 mode 0x40 len (0x0, 
> 0x800)
> time 667.140834, pid 2550: GetdCache vp 0xc00000000161f7d8 dcache 
> 0xc000000002000c58 dcache low-version 0xa6, vcache low-version 0xa6
> time 667.140839, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.140867, pid 2550: Lookup adp 0xc00000000161f7d8 name S10pickup.k fid 
> (2:536870981.-1476395008.2550), code=2
> time 667.140875, pid 2550: Returning code 2 from 19
> time 667.141499, pid 2550: Getattr vp 0xc0000000016203e0 len (0x0, 0x1976ff)
> time 667.141574, pid 2550: Getattr vp 0xc00000000161fa40 len (0x0, 0x178)
> time 667.141647, pid 2550: GetdCache vp 0xc00000000161f7d8 dcache 
> 0xc000000002000c58 dcache low-version 0xa6, vcache low-version 0xa6
> time 667.141694, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.141711, pid 2550: Lookup adp 0xc00000000161f7d8 name S10pickup.png 
> fid (2:536870981.-1476395008.934641664), code=2
> time 667.141718, pid 2550: Returning code 2 from 19
> time 667.141892, pid 2550: GetdCache vp 0xc00000000161f7d8 dcache 
> 0xc000000002000c58 dcache low-version 0xa6, vcache low-version 0xa6
> time 667.141897, pid 2550: GetdCache tlen 0x800 flags 0x1 abyte (0x0, 0x0) 
> Position (0x0, 0x0)
> time 667.141914, pid 2550: Lookup adp 0xc00000000161f7d8 name REPORT.ppt fid 
> (2:536870981.-1476395008.934641664), code=2
> time 667.141920, pid 2550: Returning code 2 from 19
> time 667.142078, pid 2550: Close 0xc000000001623400 flags 0x81
> time 667.142116, pid 2550: GetVCache .. fid (2.536870925.13.219) returned 
> 0xc00000000162e140 (err 0)
> time 667.142125, pid 2550: Access vp 0xc00000000162e140 mode 0x40 len (0x0, 
> 0x800)
> time 667.142142, pid 2550: Close 0xc000000001620d80 flags 0x81
> time 667.142173, pid 2550: Access vp 0xc0000000016208b0 mode 0x40 len (0x0, 
> 0x800)
>
> ---Jason Mader, FHWA/NHTSA National Crash Analysis Center,
> The George Washington University, VA Campus
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