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author | bescoto <bescoto@2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109> | 2003-08-04 23:59:16 +0000 |
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committer | bescoto <bescoto@2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109> | 2003-08-04 23:59:16 +0000 |
commit | 58785f912646aa71efd9ad618731292488e29a10 (patch) | |
tree | 76801ac95ca287a8769e90915bb43d6599d38b0e /rdiff-backup/FAQ-body.html | |
parent | e8e42b297242a63d7b1f4d128eaf7571c4e9d06c (diff) | |
download | rdiff-backup-58785f912646aa71efd9ad618731292488e29a10.tar.gz |
Mainly updates for python 2.3
git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup/trunk@373 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109
Diffstat (limited to 'rdiff-backup/FAQ-body.html')
-rw-r--r-- | rdiff-backup/FAQ-body.html | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/rdiff-backup/FAQ-body.html b/rdiff-backup/FAQ-body.html index ece68be..6e73f85 100644 --- a/rdiff-backup/FAQ-body.html +++ b/rdiff-backup/FAQ-body.html @@ -26,6 +26,7 @@ bandwidth usage, as in rsync's --bwlimit option?</a></li> <li><a href="#leak">How much memory should rdiff-backup use? Is there a memory leak?</a></li> +<li><a href="#dir_not_empty">I use NFS and keep getting some error that includes "OSError: [Errno 39] Directory not empty"</a></li> </ol> <h3>Questions and Answers</h3> @@ -174,13 +175,10 @@ Next time you back up, you run so that /usr/local is no longer copied to /backup/usr/local. However, old information about /usr/local is still present in -/backup/rdiff-backup-data/increments/usr/local. You could wait for -this information to expire and then run rdiff-backup with the ---remove-older-than option, or you could remove the increments -manually by typing: -<pre>rm -rf /backup/rdiff-backup-data/increments/usr/local -rm /backup/rdiff-backup-data/increments/usr/local.*.dir</pre> - +/backup/rdiff-backup-data/increments/usr/local. You can try to +manually remove this old information, but it's safer to let it be +removed by rdiff-backup when you run it with the --remove-older-than +option. </li> <P> @@ -235,11 +233,10 @@ the total number of files. Initial mirrorings will usually be bandwidth or disk bound, and will take much longer than subsequent updates. -<P>To give two arbitrary data points, when I back up my personal HD -locally (about 9GB, 600000 files, maybe 50 MB turnover, 1.1Ghz athlon) -rdiff-backup takes about 35 minutes and is usually CPU bound. Another -user reports an rdiff-backup session takes about 3 hours (80GB, ~1mil -files, 2GB turnover) to back up remotely Tru64 -> linux. +<P>To give one arbitrary data point, when I back up my personal HD +locally (about 36GB, 530000 files, maybe 500 MB turnover, athlon 2000, +7200 IDE disks, version 0.12.2) rdiff-backup takes about 15 minutes +and is usually CPU bound. </li> <p> @@ -348,7 +345,7 @@ rdiff-backup to exceed it for significant periods.</li> <p> Another option is to limit bandwidth at a lower (and perhaps more appropriate) level. Adam Lazur mentions <a -href="http://lartc.org/wondershaper/">The Wonder Shaper</a>. +href="http://lartc.org/wondershaper/">The Wonder Shaper</a>.</p> </li> <a name="leak"> @@ -366,5 +363,27 @@ leaks lots of memory.</strong> Version 0.9.5.1 should not leak and is available from the rdiff-backup homepage. </li> +<a name="dir_not_empty"> +<li><strong>I use NFS and keep getting some error that includes "OSError: [Errno 39] Directory not empty"</strong> + +<P>Several users have reported seeing errors that contain lines like +this: + +<pre> +File "/usr/lib/python2.2/site-packages/rdiff_backup/rpath.py", + line 661, in rmdir +OSError: [Errno 39] Directory not empty: + '/nfs/backup/redfish/win/Program Files/Common Files/GMT/Banners/11132' +Exception exceptions.TypeError: "'NoneType' object is not callable" + in <bound method GzipFile.__del__ of +</pre> + +<p> All of these users were backing up onto NFS (Network File System). +I think this is probably a bug in NFS, although tell me if you know +how to make rdiff-backup more NFS-friendly. To avoid this problem, +run rdiff-backup locally on both ends instead of over NFS. This +should be faster anyway. +</li> + </ol> |