The driver reports DEVICE_STATUS_DEVICE_ERROR while see below the mt command reports EOT.
-- GG $ amtapetype -f /dev/rmt/0n Applying heuristic check for compression. blocksize = 32768 blocks written = 14176 blocksize = 32768 blocks written = 14176 Wrote random (uncompressible) data at 7492244.64516129 bytes/sec Wrote fixed (compressible) data at 35732243.6923077 bytes/sec Compression: enabled Writing one file to fill the volume. blocksize = 32768 blocks written = 12417107 Wrote 406883762176 bytes at 7552 kb/sec Writing smaller files (4068835328 bytes) to determine filemark. amtapetype: Error writing label 'amtapetype-2046333855': Error writing block: Mysterious short write on tape device: Tried 32768, got 0 at /opt/sfw/sbin/amtapetype line 89. $ mt -f /dev/rmt/0n status HP Ultrium LTO 3 tape drive: sense key(0x13)= EOT residual= 0 retries= 0 file no= 2 block no= 0 -----Ursprungligt meddelande----- Från: [email protected] [mailto:[email protected]] För Dustin J. Mitchell Skickat: den 21 maj 2010 16:44 Till: Gunnarsson, Gunnar Kopia: [email protected] Ämne: Re: amtapetype Amanda 3.1.0beta2 Ah - after the device has encountered an error, it won't give properties anymore (case doesn't matter). Try moving the block_size up in the script: diff --git a/device-src/amtapetype.pl b/device-src/amtapetype.pl index 5bd7411..80c0ad7 100644 --- a/device-src/amtapetype.pl +++ b/device-src/amtapetype.pl @@ -117,6 +117,9 @@ sub write_one_file(%) { my $pattern = $options{'PATTERN'} || 'FIXED'; my $max_time = $options{'MAX_TIME'} || 0; + # get the block size now, while the device is still working + my $block_size = $device->property_get("block_size"); + # start the device my $hdr = Amanda::Header->new(); $hdr->{type} = $Amanda::Header::F_DUMPFILE; @@ -182,7 +185,6 @@ sub write_one_file(%) { # OK, we finished, update statistics (even if we saw an error) my $blocks_written = $device->block(); - my $block_size = $device->property_get("block_size"); $stats->{$pattern}->{BYTES} += $blocks_written * $block_size; $stats->{$pattern}->{FILES} += 1; $stats->{$pattern}->{TIME} += $duration; Let me know if that helps? Thanks for your patience! Dustin -- Open Source Storage Engineer http://www.zmanda.com
