Hi,
When using the standard command to dump/restore to a different
filesystem:
dump 0f - /usr | (cd /murphy; restore xf -)
I got the following result:
dump: 79.55% done -- finished in 00:05
dump: 96.91% done -- finished in 00:00
dump: Actual: 667579 blocks output to pipe
dump: Dump completed at Tue Feb 17 08:34:21 1998 MST
Changing volumes on pipe input?
abort? [yn] n
Segmentation fault (core dumped)
The inodes differ by 16, and the space used is slightly different:
murphy[251]# df -i -k /usr /murphy
Filesystem 1024-blocks Used Available Capacity Iused Ifree %Iused Mounted on
/dev/rz16g 1015534 647433 266547 71% 23492 228410 9% /usr
/dev/rz16h 672543 647342 0 102% 23476 20170 54% /murphy
I can't trust this. Has anyone else encountered this on 4.0C? This
has the patches for 4.0C installed, including the dump patch:
OSFPAT00004400415 installed Patch: dump and rdump Command Corrections(Commands, Shells, & Utility Patches)
I realize the filesystem is 102% full, but that shouldn't cause the
pipe abort.
I tried this 3 times, the first 2 times requesting that it not abort,
and the 3 time requesting that it abort (also dumped core).
I also tried retrieving the patched dump from DU4.0B, and received the
following result:
murphy[48]# dump 0f - /usr | (cd /murphy; restore xf -)
dump: Dumping from host murphy.Colorado.EDU
dump: Date of this level 0 dump: Tue Feb 17 10:16:14 1998 MST
dump: Date of last level dump: the start of the epoch
dump: Dumping /dev/rrz16g (/usr) to standard output
dump: Mapping (Pass I) [regular files]
dump: Mapping (Pass II) [directories]
dump: Estimate: 654625 blocks being output to pipe
dump: Dumping (Pass III) [directories]
dump: 0.08% done -- finished in 00:21
dump: Dumping (Pass IV) [regular files]
dump: 23.13% done -- finished in 00:16
ppdump: 51.91% done -- finished in 00:09
dump: 64.70% done -- finished in 00:08
dump: 79.60% done -- finished in 00:05
dump: 98.54% done -- finished in 00:00
dump: Actual: 657198 blocks output to pipe
dump: Dump completed at Tue Feb 17 10:41:51 1998 MST
Changing volumes on pipe input?
abort? [yn] n
abort? [yn] n
Segmentation fault (core dumped)
murphy[49]#
murphy[49]# df -k -i /usr /murphy
Filesystem 1024-blocks Used Available Capacity Iused Ifree %Iused Mounted on
/dev/rz16g 1015534 637110 276870 70% 23389 228513 9% /usr
/dev/rz16h 672543 645971 6395 100% 23376 20270 54% /murphy
TIA,
Anne Hammond
hammond_at_Colorado.EDU
Received on Tue Feb 17 1998 - 18:50:52 NZDT