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Logical library tests

Eric Vaandering edited this page May 26, 2022 · 4 revisions

Storage Element 2:Full :VolumeTag=VR2180M8 is the library label for the tape. VOL1VR2180 is what is on the tape itself

428 May 26 14:20:58 mtx -f /dev/sg2 load 23 1 429 May 26 14:21:37 mt -f /dev/nst0 status 430 May 26 14:21:40 mt -f /dev/nst0 rewind 431 May 26 14:21:51 dd if=/dev/nst0 bs=1M of=test1

Tape label is the label in the library less the M8 part

432 May 26 14:21:53 dd if=/dev/nst0 bs=1M of=test2

File size is "too long" because of CPIO headers

444 May 26 14:26:16 mkdir -p pnfs/fs/usr/cms/WAX/11/store/mc/RunIISummer19UL17HLT/GluGluToHiggs0PL1ToZZTo2mu2tau_M125_GaSM_13TeV_MCFM701_pythia8/GEN-SIM-RAW/94X_mc2017_realistic_v15-v2/260000/ 445 May 26 14:26:18 cpio -i < test2

Extracted file size is correct

adler checksum on this one is the old checksum with starting value of 0

4273510105 is the one with starting of 1 2632947416 is starting with 0

Next step may be to get tape server and changer running, then use cta-readtp command.

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