Le 06/05/2014 19:35, Les Mikesell a écrit :
On Tue, May 6, 2014 at 7:22 AM, Philippe MALADJIAN <[email protected]> wrote:Hello,For backup my server i'm using the rsyncd method but on one server, after a few minutes the backuppc_dump process use the all memory and the backup server wait the out of memory defined on the rsync options. I've go to strance -p XXXX rsyncd sub-process and i've this : [... before the copy it's ok... ] select(4, [3], [3], [3], {60, 0}) = 1 (out [3], left {60, 0}) write(3, "\235\343\0\7M,\354Zys\333\306\25\377\237\237\342\211\243\32d\206\"%9IkI\224\302X\224"..., 58273) = 58273 select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) select(4, [3], [], [3], {60, 0}) = 0 (Timeout) [...] My backuppc server a 6Go of RAM, I've 118 751 files for 9,1Go of data to save.Rsync will send the entire directory tree to the server before both systems walk the lists for the comparison, so it does take some memory, but your numbers look reasonable. Just guessing - could the target system have some other filesystems mounted or perhaps have filesystem corruption or directory links that loop infinitely?
My structure is :
+-------------+ +-----------------+
| backuppc | <-- rsyncd --- | saved server |
+-------------+ +-----------------+
| |
NFS (ext3) NFS (ext3)
| |
+------------+ +-------------------------------------+
| /backup | | /www/dev/ on NetApp NAS |
+------------+ +-------------------------------------+
I do not think that will be a loop because the timeout occurs randomly
and never on the same file or folder.
<<attachment: pmaladjian.vcf>>
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