On Thu, Oct 25, 2007 at 02:10:12PM -0500, Les Mikesell wrote:
> John Rouillard wrote:
> >I have:
> >
> > $Conf{ClientTimeout} = 72000;
> >
> >which is 20 hours and the sigpipe is occurring before then.
>
> You'd see sigalarm instead of sigpipe if you had a timeout.
Something like this I assume:
full backup started for directory /usr/local
Running: /usr/bin/ssh -q -x -l backup vpn01.psm1.renesys.com sudo
/usr/bin/rsync --server --sender --numeric-ids --perms --owner --group
-D --links --hard-links --times --block-size=2048 --recursive
--one-file-system --checksum-seed=32761 --ignore-times . /usr/local/
Xfer PIDs are now 7909
Got remote protocol 28
Negotiated protocol version 28
Checksum caching enabled (checksumSeed = 32761)
Xfer PIDs are now 7909,7924
create d 755 0/0 4096 .
create d 755 0/0 4096 bin
pool l 777 0/0 15 bin/envdir -> /command/envdir
pool l 777 0/0 18 bin/envuidgid ->
/command/envuidgid
pool l 777 0/0 15 bin/fghack -> /command/fghack
pool l 777 0/0 17 bin/multilog -> /command/multilog
pool l 777 0/0 17 bin/pgrphack -> /command/pgrphack
pool l 777 0/0 22 bin/readproctitle ->
/command/readproctitle
pool l 777 0/0 16 bin/setlock -> /command/setlock
pool l 777 0/0 18 bin/setuidgid -> /command/setuidgid
pool l 777 0/0 18 bin/softlimit -> /command/softlimit
pool l 777 0/0 18 bin/supervise -> /command/supervise
pool l 777 0/0 12 bin/svc -> /command/svc
pool l 777 0/0 13 bin/svok -> /command/svok
pool l 777 0/0 15 bin/svscan -> /command/svscan
pool l 777 0/0 19 bin/svscanboot -> /command/svscanboot
pool l 777 0/0 15 bin/svstat -> /command/svstat
pool l 777 0/0 15 bin/tai64n -> /command/tai64n
pool l 777 0/0 20 bin/tai64nlocal -> /command/tai64nlocal
create d 755 0/0 4096 etc
create d 755 0/0 4096 games
create d 755 0/0 4096 include
create d 755 0/0 4096 lib
create d 755 0/0 4096 libexec
create d 755 0/0 4096 man
create d 755 0/0 4096 man/man1
create d 755 0/0 4096 sbin
create d 755 0/0 4096 share
create d 755 0/0 4096 share/info
create d 755 0/0 4096 share/man
create d 755 0/0 4096 share/man/man1
create d 755 0/0 4096 share/man/man2
create d 755 0/0 4096 share/man/man3
create d 755 0/0 4096 share/man/man4
create d 755 0/0 4096 share/man/man5
create d 755 0/0 4096 share/man/man6
create d 755 0/0 4096 share/man/man7
create d 755 0/0 4096 share/man/man8
create d 755 0/0 4096 share/man/man9
create d 755 0/0 4096 share/man/mann
create d 755 0/0 4096 src
create d 755 0/1 12288 src/fastforward-0.51
finish: removing in-process file .
Child is aborting
Done: 17 files, 283 bytes
Got fatal error during xfer (aborted by signal=ALRM)
Backup aborted by user signal
Also I straced the rsync process on the remote system while it was hung
(I assume on whatever occurred after the src/fastforward-0.51)
directory and got:
[EMAIL PROTECTED] ~]$ ps -ef | grep 6909
root 6909 6908 0 Oct25 ? 00:00:00 /usr/bin/rsync
--server --sender --numeric-ids --perms --owner --group -D --links
--hard-links --times --block-size=2048 --recursive --one-file-system
--checksum-seed=32761 --ignore-times . /usr/local/
rouilj 10603 10349 0 05:36 pts/0 00:00:00 grep 6909
[EMAIL PROTECTED] ~]$ strace -p 6909
attach: ptrace(PTRACE_ATTACH, ...): Operation not permitted
[EMAIL PROTECTED] ~]$ sudo strace -p 6909
Process 6909 attached - interrupt to quit
select(1, [0], [], NULL, {42, 756000}) = 0 (Timeout)
select(1, [0], [], NULL, {60, 0}) = 0 (Timeout)
select(1, [0], [], NULL, {60, 0}) = 0 (Timeout)
select(1, [0], [], NULL, {60, 0} <unfinished ...>
Process 6909 detached
And similar results on the server side process. Maybe a deadlock
somewhere? The ssh pipe appeared open. I set it up to forward traffic
and was able to pass traffic from the server to the client.
--
-- rouilj
John Rouillard
System Administrator
Renesys Corporation
603-643-9300 x 111
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