i'm having trouble getting a netapp nfs mount backed up to my local
bacula server. this is bacula 2.2.6 patched. i think the problem is
the large number of files on the netapp. the backup just slows to a
crawl:
molbio-fd Version: 2.2.6 (10 November 2007) x86_64-unknown-linux-gnu redhat
Daemon started 25-Dec-07 08:02, 4 Jobs run since started.
Heap: heap=1,306,624 smbytes=808,085 max_bytes=829,451 bufs=414 max_bufs=447
Sizeof: boffset_t=8 size_t=8 debug=0 trace=0
Running Jobs:
JobId 92 Job birch.2007-12-25_16.47.08 is running.
Backup Job started: 25-Dec-07 16:47
Files=2,655,026 Bytes=373,175,385,406 Bytes/sec=2,508,371 Errors=0
Files Examined=2,655,026
Processing file:
/birch_vol0/GC/organism/human_old/chromosome/8/contig/NT_007995.13/gene/grailexp/mrna/14.1.fna
SDReadSeqNo=5 fd=5
Director connected at: 27-Dec-07 10:06
my mount options on the nfs mount are:
birch:/vol/vol0 on /birch_vol0 type nfs
(ro,rsize=32768,wsize=32768,tcp,addr=xxx.xxx.xxx.xxx)
the job has been running nearly 48 hours and its only about a third done, there
is around 1.1T on
this filer and around 8 million files.
anyone had any experience working with nfs backups like this? my other netapp
nfs mount backups
seem to run at adequate rates (20+MB/s)
thanks and happy new year!
-- michael
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