Storage Services Administration
Current Enstore Bad Tape List
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Updated
June 12, 2008
STK - Public Enstore System
LQCD
VO5127
Tape VO5127 was damaged in a tape drive. It has snapped toward the
center of the tape. The tape was inside the tape drive which was
sent to STK in Colorado for problem analysis and attempted data
recovery.
This happened on May 29, 2007. A copy of the tape has been returned by
STK. This tape originally had 3754 LQCD files The recovered copy has
3750 files on it. A test was run on this tape to check the crcs on each
file on the tape. The tape is not usable in enstore in it's present
state because of the missing files. A new tape needs to be made with dummy
files replacing the bad files on this tape.
Files 63 and 1147 get a warning from cpio (cpio_odc wrapper) of a
number of junk bytes being skipped. the crc check fails.
File 63 - status of deleted.
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.01-t0/qf_stag_d_d_m0.0100_nt0_000264
File 1147 - status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.0055-t0/qf_stag_d_d_m0.0055_nt0_500492
Files 64, 1148 1273,1274 and 2367 are missing from the tape.
File 64 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.01-t0/qf_stag_d_d_m0.0100_nt0_000264
File 1148 - status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.0055-t0/qf_stag_d_d_m0.0055_nt0_000078
File 1273 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.02-t0/qf_stag_d_d_m0.0200_nt0_500360.info
File 1274 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.03-t0/qf_stag_d_d_m0.0300_nt0_000930
File 2367 - status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.0045-t0/qf_stag_d_d_m0.0045_nt0_500180
Files 2366 and 2966 have error messages from cpio of "Premature end of
file".
File 2366 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.03-t0/qf_stag_d_d_m0.0300_nt0_001710
File 2966 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.03-t0/qf_stag_d_d_m0.0300_nt0_001710
The crc check for the following 26 files failed.
File 568 - stsus of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.011-t0/qf_stag_d_d_m0.0110_nt0_001350
File 693 - status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.008-t0/qf_stag_d_d_m0.0080_nt0_000702
File 1272 - status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.0065-t0/qf_stag_d_d_m0.0065_nt0_001794
File 1782 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.008-t0/qf_stag_d_d_m0.0080_nt0_001368
File 1908 - status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.03-t0/qf_stag_d_d_m0.0300_nt0_001314
File 2488 status of deleted
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.03-t0/qf_stag_d_d_m0.0300_nt0_000546
File 3113 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/m0.011-t0/qf_stag_d_d_m0.0110_nt0_001698
File 3287 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000096
File 3295 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000120
File 3327 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000216
File 3335 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000240
File 3364 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000324
File 3481 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000684
File 3490 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000708
File 3519 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000798
File 3530 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000828
File 3559 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000918
File 3567 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_000942
File 3599 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001038
File 3608 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001062
File 3637 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001152
File 3645 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001176
File 3678 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001272
File 3685 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001296
File 3715 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001386
File 3723 status of active
/pnfs/fs/usr/lqcd/FNAL/l2064f21b676m007m050/k0.119-t32/d/qf_sc_d_d_0.119_001410
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D0 Enstore System
no tapes
CDF Enstore System
No tapes
The URL for this page is http://www-ccf.fnal.gov/bad_tape/bad_tape.html
This page was updated on
June 12, 2008