[OpenAFS] Re: Invalid AFSFetchStatus - inaccesible data
Michal Švamberg
svamberg@gmail.com
Thu, 1 Mar 2018 16:28:43 +0100
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There is small update - time of 'ls -l' with AFS token: 25 minutes
# LANG=3DC time ls -l /afs/.
zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client
ls: cannot access '/afs/.
zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client/fsync.c':
Resource temporarily unavailable
ls: cannot access '/afs/.
zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client/drivernt.bat=
':
Resource temporarily unavailable
total 31
-rw------- 1 1004 users 1716 May 23 1996 c-client.def
?????????? ? ? ? ? ? drivernt.bat
?????????? ? ? ? ? ? fsync.c
-rw------- 1 1004 users 1712 May 4 1995 gethstid.c
-rw------- 1 1004 users 2493 Jun 19 1996 log_a41.c
-rw------- 1 1004 users 2710 May 16 1995 log_sco.c
-rw------- 1 1004 users 2314 Feb 7 1996 os_a41.c
-rw------- 1 1004 users 1959 Feb 7 1996 os_a41.h
-rw------- 1 1004 users 2080 Feb 1 1995 os_osf.c
-rw------- 1 1004 users 1874 May 7 1996 os_slx.h
-rw------- 1 1004 users 2134 Sep 1 1995 os_sos.c
-rw------- 1 1004 users 2854 Jun 29 1995 write.c
-rw------- 1 1004 users 2615 Jul 7 1995 writev.c
-rw------- 1 1004 users 1948 Jun 29 1995 writevs.c
Command exited with non-zero status 1
0.00user 0.00system 25:10.44elapsed 0%CPU (0avgtext+0avgdata
2588maxresident)k
0inputs+0outputs (0major+140minor)pagefaults 0swaps
How to solve this?
Michal Svamberg
2018-03-01 15:41 GMT+01:00 Michal =C5=A0vamberg <svamberg@gmail.com>:
> Hi,
> in volume are inaccesible files and client wrote message:
> [ 56.306458] afs: FetchStatus ec 0 iv 1 ft 0 pv 947 pu 17570
> [ 56.306461] afs: Invalid AFSFetchStatus from server 147.228.54.17
> [ 56.306463] afs: This suggests the server may be sending bad data that
> can lead to availability issues or data corruption. The issue has been
> avoided for now, but it may not always be detectable. Please upgrade the
> server if possible.
> [ 56.306469] afs: Waiting for busy volume 875764977 (user.wimmer) in
> cell zcu.cz
>
>
> I try bos salvage, vos move, vos dump & restore, but nothing help to me.
>
>
> Without token I get list of files in the volume:
> LANG=3DC ls /afs/.zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/
> ANSI/c-client
> ls: cannot access '/afs/.zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap=
/
> ANSI/c-client/fsync.c': Permission denied
> <...output is ommited...>
> ls: cannot access '/afs/.zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap=
/
> ANSI/c-client/drivernt.bat': Permission denied
> ls: cannot access '/afs/.zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap=
/
> ANSI/c-client/c-client.def': Permission denied
> c-client.def fsync.c log_a41.c os_a41.c os_osf.c os_sos.c writev=
.c
> drivernt.bat gethstid.c log_sco.c os_a41.h os_slx.h write.c
> writevs.c
>
> With token waiting too long (minutes) for first error line:
> /afs/.zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client# ls
> ls: cannot access 'fsync.c': Resource temporarily unavailable
>
> I tried openafs client and server with version 1.6.20 and 1.8.0~pre4 from
> debian.
>
> Thanks for help.
> Michal Svamberg
>
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<div dir=3D"ltr"><div>There is small update - time of 'ls -l' with =
AFS token: 25 minutes<br></div><div><br># LANG=3DC time ls -l /afs/.<a href=
=3D"http://zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client">=
zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client</a><br>ls: c=
annot access '/afs/.<a href=3D"http://zcu.cz/users/w/wimmer/home/app/ul=
t/pine3.95/imap/ANSI/c-client/fsync.c">zcu.cz/users/w/wimmer/home/app/ult/p=
ine3.95/imap/ANSI/c-client/fsync.c</a>': Resource temporarily unavailab=
le<br>ls: cannot access '/afs/.<a href=3D"http://zcu.cz/users/w/wimmer/=
home/app/ult/pine3.95/imap/ANSI/c-client/drivernt.bat">zcu.cz/users/w/wimme=
r/home/app/ult/pine3.95/imap/ANSI/c-client/drivernt.bat</a>': Resource =
temporarily unavailable<br>total 31<br>-rw------- 1 1004 users 1716 May 23=
=C2=A0 1996 c-client.def<br>?????????? ? ?=C2=A0=C2=A0=C2=A0 ?=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ?=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0 ? drivernt.bat<br>?????????? ? ?=C2=A0=C2=A0=C2=A0=
?=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ?=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 ? fsync.c<br>-rw------- 1 1004 user=
s 1712 May=C2=A0 4=C2=A0 1995 gethstid.c<br>-rw------- 1 1004 users 2493 Ju=
n 19=C2=A0 1996 log_a41.c<br>-rw------- 1 1004 users 2710 May 16=C2=A0 1995=
log_sco.c<br>-rw------- 1 1004 users 2314 Feb=C2=A0 7=C2=A0 1996 os_a41.c<=
br>-rw------- 1 1004 users 1959 Feb=C2=A0 7=C2=A0 1996 os_a41.h<br>-rw-----=
-- 1 1004 users 2080 Feb=C2=A0 1=C2=A0 1995 os_osf.c<br>-rw------- 1 1004 u=
sers 1874 May=C2=A0 7=C2=A0 1996 os_slx.h<br>-rw------- 1 1004 users 2134 S=
ep=C2=A0 1=C2=A0 1995 os_sos.c<br>-rw------- 1 1004 users 2854 Jun 29=C2=A0=
1995 write.c<br>-rw------- 1 1004 users 2615 Jul=C2=A0 7=C2=A0 1995 writev=
.c<br>-rw------- 1 1004 users 1948 Jun 29=C2=A0 1995 writevs.c<br>Command e=
xited with non-zero status 1<br>0.00user 0.00system 25:10.44elapsed 0%CPU (=
0avgtext+0avgdata 2588maxresident)k<br>0inputs+0outputs (0major+140minor)pa=
gefaults 0swaps<br><br></div><div>How to solve this?<br><br></div><div>Mich=
al Svamberg<br></div><div><br></div></div><div class=3D"gmail_extra"><br><d=
iv class=3D"gmail_quote">2018-03-01 15:41 GMT+01:00 Michal =C5=A0vamberg <s=
pan dir=3D"ltr"><<a href=3D"mailto:svamberg@gmail.com" target=3D"_blank"=
>svamberg@gmail.com</a>></span>:<br><blockquote class=3D"gmail_quote" st=
yle=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div =
dir=3D"ltr"><div><div><div><div><div>Hi,<br></div>in volume are inaccesible=
files and client wrote message:<br>[=C2=A0=C2=A0 56.306458] afs: FetchStat=
us ec 0 iv 1 ft 0 pv 947 pu 17570<br>[=C2=A0=C2=A0 56.306461] afs: Invalid =
AFSFetchStatus from server 147.228.54.17<br>[=C2=A0=C2=A0 56.306463] afs: T=
his suggests the server may be sending bad data that can lead to availabili=
ty issues or data corruption. The issue has been avoided for now, but it ma=
y not always be detectable. Please upgrade the server if possible.<br>[=C2=
=A0=C2=A0 56.306469] afs: Waiting for busy volume 875764977 (user.wimmer) i=
n cell <a href=3D"http://zcu.cz" target=3D"_blank">zcu.cz</a><br><br></div>=
<br>I try bos salvage, vos move, vos dump & restore, but nothing help t=
o me.<br><br><br></div>Without token I get list of files in the volume:<br>=
</div>LANG=3DC ls /afs/.<a href=3D"http://zcu.cz/users/w/wimmer/home/app/ul=
t/pine3.95/imap/ANSI/c-client" target=3D"_blank">zcu.cz/users/w/wimmer/<wbr=
>home/app/ult/pine3.95/imap/<wbr>ANSI/c-client</a><br>ls: cannot access =
9;/afs/.<a href=3D"http://zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/=
ANSI/c-client/fsync.c" target=3D"_blank">zcu.cz/users/w/wimmer/<wbr>home/ap=
p/ult/pine3.95/imap/<wbr>ANSI/c-client/fsync.c</a>': Permission denied<=
br></div><...output is ommited...><br><div>ls: cannot access '/af=
s/.<a href=3D"http://zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/=
c-client/drivernt.bat" target=3D"_blank">zcu.cz/users/w/wimmer/<wbr>home/ap=
p/ult/pine3.95/imap/<wbr>ANSI/c-client/drivernt.bat</a>': Permission de=
nied<br>ls: cannot access '/afs/.<a href=3D"http://zcu.cz/users/w/wimme=
r/home/app/ult/pine3.95/imap/ANSI/c-client/c-client.def" target=3D"_blank">=
zcu.cz/users/w/wimmer/<wbr>home/app/ult/pine3.95/imap/<wbr>ANSI/c-client/c-=
client.def</a>': Permission denied<br>c-client.def=C2=A0 fsync.c=C2=A0=
=C2=A0=C2=A0=C2=A0 log_a41.c=C2=A0 os_a41.c=C2=A0 os_osf.c=C2=A0 os_sos.c=
=C2=A0 writev.c<br>drivernt.bat=C2=A0 gethstid.c=C2=A0 log_sco.c=C2=A0 os_a=
41.h=C2=A0 os_slx.h=C2=A0 write.c=C2=A0=C2=A0 writevs.c<br><br></div><div>W=
ith token waiting too long (minutes) for first error line:<br>/afs/.<a href=
=3D"http://zcu.cz/users/w/wimmer/home/app/ult/pine3.95/imap/ANSI/c-client#"=
target=3D"_blank">zcu.cz/users/w/wimmer/<wbr>home/app/ult/pine3.95/imap/<w=
br>ANSI/c-client#</a> ls<br>ls: cannot access 'fsync.c': Resource t=
emporarily unavailable<br><br></div><div>I tried openafs client and server =
with version 1.6.20 and 1.8.0~pre4 from debian.<br><br></div><div>Thanks fo=
r help.<br></div><div>Michal Svamberg<br></div></div>
</blockquote></div><br></div>
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