BackupPC-users

[BackupPC-users] BackupPC v4 problems

2015-07-22 03:14:05
Subject: [BackupPC-users] BackupPC v4 problems
From: Adam Goryachev <mailinglists AT websitemanagers.com DOT au>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Mon, 20 Jul 2015 11:24:45 +1000
Hi all,

I've been using BackupPC v4 for a number of months, but I still haven't managed to get it working properly for a couple of hosts.

One host is a windows 2008R2 machine which is a VM. I have a pre-backup script that will shutdown, snapshot, and mount the snapshot, this is working well.
BackupPC then tries to backup the host using rsync over SSH

The problem seems to be that there is a directory with over 700,000 files (images) in it.

This seems to be a large part of the problem (taken from /var/log/kern.log)
Jul 19 08:53:13 keep kernel: [22558938.642495] rsync_bpc[1653]: segfault at 7fc12f007928 ip 0000000000449333 sp 00007fff79684680 error 4 in rsync_bpc[400000+70000]
Jul 19 10:26:55 keep kernel: [22564550.290226] rsync_bpc[8905]: segfault at 7f3a476952a8 ip 0000000000449333 sp 00007fff23fb6e10 error 4 in rsync_bpc[400000+70000]
Jul 19 12:26:47 keep kernel: [22571728.343674] rsync_bpc[17464]: segfault at 7fd4184fbd28 ip 0000000000449333 sp 00007ffff5fbe7c0 error 4 in rsync_bpc[400000+70000]
Jul 19 13:57:40 keep kernel: [22577171.017578] rsync_bpc[23984]: segfault at 7fee9daa59a8 ip 0000000000449333 sp 00007fffa00445b0 error 4 in rsync_bpc[400000+70000]
Jul 19 14:43:35 keep kernel: [22579919.766906] rsync_bpc[27380]: segfault at 7f17ff2df5a8 ip 0000000000449333 sp 00007fff2a16b750 error 4 in rsync_bpc[400000+70000]
Jul 19 15:41:02 keep kernel: [22583360.800624] rsync_bpc[31446]: segfault at 7f5e14f6e5a8 ip 0000000000449333 sp 00007fff8096fd80 error 4 in rsync_bpc[400000+70000]
Jul 19 17:10:34 keep kernel: [22588721.803461] rsync_bpc[2352]: segfault at 7f7cc61605a8 ip 0000000000449333 sp 00007fff567451d0 error 4 in rsync_bpc[400000+70000]
Jul 19 17:44:27 keep kernel: [22590751.533047] rsync_bpc[8697]: segfault at 7f53b7f34928 ip 0000000000449333 sp 00007fff6f146d20 error 4 in rsync_bpc[400000+70000]
Jul 19 18:12:13 keep kernel: [22592413.839811] rsync_bpc[11032]: segfault at 7f9dc452fd28 ip 0000000000449333 sp 00007fffae9d27f0 error 4 in rsync_bpc[400000+70000]
Jul 19 18:40:14 keep kernel: [22594091.148687] rsync_bpc[13181]: segfault at 7f68d9d1cb28 ip 0000000000449333 sp 00007fffb6897070 error 4 in rsync_bpc[400000+70000]
Jul 19 19:07:45 keep kernel: [22595738.996516] rsync_bpc[15129]: segfault at 7f2cdc961a28 ip 0000000000449333 sp 00007fff3fbb3100 error 4 in rsync_bpc[400000+70000]
Jul 19 19:34:52 keep kernel: [22597363.711624] rsync_bpc[17262]: segfault at 7f7974af4128 ip 0000000000449333 sp 00007fffbab514a0 error 4 in rsync_bpc[400000+70000]
Jul 20 01:39:48 keep kernel: [22619216.885463] rsync_bpc[10515]: segfault at 7fc5e009dca8 ip 0000000000449333 sp 00007fff4845e9c0 error 4 in rsync_bpc[400000+70000]
Jul 20 10:09:32 keep kernel: [22649741.538150] rsync_bpc[13981]: segfault at 7fc96a14b728 ip 0000000000449333 sp 00007fff5bda86e0 error 4 in rsync_bpc[400000+70000]

Can anyone provide any advice on what this means, or how to resolve it? Clues or suggestions would be greatly appreciated.

Regards,
Adam


--
Adam Goryachev Website Managers www.websitemanagers.com.au
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