Server: Amanda 3.2.2 on FreeBSD 8.3 Client: Amanda 2.5.1p3 on FreeBSD 7.4 authentication: bsdtcp
When running amrecover on the client, the performance is very slow, ranging from 100 to 300 kB/s. Running amrecover directly on the server and restoring the same files, the performance is as expected (20-30 MB/s).
These "performance" numbers are obtained from the "vmstat" screen of systat utility, observing the read performance of the tape drive (LTO2).
There doesn't seem to be any general network problems such as duplex conflict or heavy packet loss. Nightly amdumps from client to server run at normal speed (20 MB/s), also scp'ing files from server to client seems to work normally.
I looked at amandad.<timestamp>.debug on the server and amrecover.<timestamp>.debug on the client, but there are no obvious errors.
How to troubleshoot this issue? -- Toomas Aas Tartu linnakantselei arvutivõrgu peaspetsialist tel 736 1274 mob 513 6493
