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[[dump&restore]]
http://www.jp.freebsd.org/QandA/HTML/1859.html
http://www.ebisu-it.com/freebsd-tips/ft-8/
/usrは、これでｗ
#!/bin/sh #/usr/local/bin/rsync -av --delete / www.smb.net:/usr/Backups/hotshot/ /usr/local/bin/rsync -av --exclude="*.core" --inplace /usr /bkup/usr
k222# df Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ar0s1a 507630 99930 367090 21% / devfs 1 1 0 100% /dev /dev/ar0s1e 507630 412 466608 0% /tmp /dev/ar0s1f 464941328 52413448 375332574 12% /usr /dev/ar0s1d 3029646 605288 2181988 22% /var devfs 1 1 0 100% /var/named/dev devfs 1 1 0 100% /usr/home/scponly/dev /dev/ad12s1a 507630 10 467010 0% /bkup /dev/ad12s1e 507630 4 467016 0% /bkup/tmp /dev/ad12s1f 464926440 4 427732322 0% /bkup/usr /dev/ad12s1d 3031694 4 2789156 0% /bkup/var
k222# mount -t ufs /dev/ad12s1a /bkup k222# mount -t ufs /dev/ad12s1f /bkup/usr k222# mount -t ufs /dev/ad12s1e /bkup/tmp k222# mount -t ufs /dev/ad12s1d /bkup/var
/etc/fstab
# Device Mountpoint FStype Options Dump Pass# /dev/ar0s1b none swap sw 0 0 /dev/ar0s1a / ufs rw 1 1 /dev/ar0s1e /tmp ufs rw 2 2 /dev/ar0s1f /usr ufs rw 2 2 /dev/ar0s1d /var ufs rw 2 2 /dev/acd0 /cdrom cd9660 ro,noauto 0 0 /dev/ad12s1a /bkup ufs rw 2 2 /dev/ad12s1e /bkup/tmp ufs rw 2 2 /dev/ad12s1f /bkup/usr ufs rw 2 2 /dev/ad12s1d /bkup/var ufs rw 2 2
# dump 0af - / | ( cd /bkup && restore rf -)
# dump 0af - /var | ( cd /bkup/var && restore rf -)
# dump 0af - /usr | ( cd /bkup/usr && restore rf -)
# dump 0af - /tmp | ( cd /bkup/tmp && restore rf -)
k222# dump 0af - / | ( cd /bkup && restore rf -) DUMP: WARNING: should use -L when dumping live read-write filesystems! DUMP: Date of this level 0 dump: Fri Apr 29 16:45:30 2011 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/ar0s1a (/) to standard output DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 99297 tape blocks. DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] warning: ./.snap: File exists warning: ./tmp: File exists warning: ./usr: File exists warning: ./var: File exists DUMP: DUMP: 99306 tape blocks DUMP: finished in 9 seconds, throughput 11034 KBytes/sec DUMP: DUMP IS DONE
k222# dump 0af - /var | ( cd /bkup/var && restore rf -) DUMP: WARNING: should use -L when dumping live read-write filesystems! DUMP: Date of this level 0 dump: Fri Apr 29 16:48:46 2011 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/ar0s1d (/var) to standard output DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 606628 tape blocks. DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] warning: ./.snap: File exists expected next file 188453, got 188452 expected next file 188464, got 188459 expected next file 188464, got 188460 expected next file 188464, got 188461 expected next file 188464, got 188463 expected next file 188470, got 188468 expected next file 188470, got 188469 DUMP: DUMP: 606191 tape blocks DUMP: finished in 20 seconds, throughput 30309 KBytes/sec DUMP: DUMP IS DONE
k222# dump 0af - /usr | ( cd /bkup/usr && restore rf -) DUMP: WARNING: should use -L when dumping live read-write filesystems! DUMP: Date of this level 0 dump: Fri Apr 29 16:50:54 2011 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/ar0s1f (/usr) to standard output DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 53043317 tape blocks. DUMP: dumping (Pass III) [directories] DUMP: dumping (Pass IV) [regular files] warning: ./.snap: File exists DUMP: 1.05% done, finished in 29:07 at Sat Apr 30 22:17:26 2011 unknown tape header type 1196314761 abort? [yn]n resync restore, skipped 9 blocks expected next file 4522012, got 0 ./share/doc/nl_NL.ISO8859-1/books/handbook/install/example-dir1.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/example-dir2.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/example-dir3.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/adduser1.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/adduser2.png: not found on tape unknown tape header type 1593585698 abort? [yn] n resync restore, skipped 1 blocks expected next file 4522021, got 0 unknown tape header type -1401555986 abort? [yn] n resync restore, skipped 2 blocks expected next file 4522021, got 0 unknown tape header type 510142068 abort? [yn] n resync restore, skipped 4 blocks expected next file 4522021, got 0 unknown tape header type 1800916336 abort? [yn] n resync restore, skipped 9 blocks expected next file 4522021, got 0 ./share/doc/nl_NL.ISO8859-1/books/handbook/install/console-saver1.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/console-saver2.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/console-saver3.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/console-saver4.png: not found on tape ./share/doc/nl_NL.ISO8859-1/books/handbook/install/disklabel-auto.png: not found on tape unknown tape header type 559903 abort? [yn] n resync restore, skipped 1 blocks expected next file 8887682, got 0 ./var/db/freebsd-update/files/42ed690e23ee1ec6bcd06d1750e7eb318e555d94b9268fd566d0da4650fcd6cd.gz : not found on tape ./var/db/freebsd-update/files/2a1adbe2333827908577f5c6dbbaf303859a426e9ecac11e8860960063e44bf5.gz : not found on tape ./var/db/freebsd-update/files/de73d94bd9afb35217926c021da1167c6547c1900560c806ebd1008671222c8a.gz : not found on tape ./var/db/freebsd-update/files/d3b1389ca6e03390d589675763ba096012dd5250a58309db7d494deafbc43f5b.gz : not found on tape ./var/db/freebsd-update/files/107f4f8372b7b20630920d6ca4053caf8cdb210fe9711567190d57b58e6f59a8.gz : not found on tape ./var/db/freebsd-update/files/30b77ea32988d368b3a5a81d22efc5f73553b26d74e18177a1959359b4c8df7b.gz : not found on tape ./var/db/freebsd-update/files/2bd5339d6c878bfb5f2203f6c0566501733855e2baeac14278e89a7243a3976f.gz : not found on tape unknown tape header type 1288117844 abort? [yn] n expected next file 8887690, got 0 expected next file 8887690, got 8887683 expected next file 8887690, got 8887684 expected next file 8887690, got 8887685 expected next file 8887690, got 8887686 unknown tape header type 559903 abort? [yn] n resync restore, skipped 3 blocks expected next file 8887692, got 0 unknown tape header type 765735214 abort? [yn] n resync restore, skipped 1 blocks expected next file 8887692, got 0 ./var/db/freebsd-update/files/4bf7830b9e21e400165b9f4207dce75ad98e7cb254f38224baa81d0f15959752.gz : not found on tape unknown tape header type 559903 abort? [yn] n resync restore, skipped 2 blocks expected next file 8887694, got 0 ./var/db/freebsd-update/files/52be7cac4a17fbbd0e0c75a4ca1c800a1e9be5a1ac20246badf19c7b3a9e3ef6.gz : not found on tape ./var/db/freebsd-update/files/4f858d49f915221eae4ebcc900e6cf70436e6e463face62d78e46743bd5afe4c.gz : not found on tape ./var/db/freebsd-update/files/5f693273806a5f870e8e97f5320b82ddce37e049e678cf6cc533181a1829ac66.gz : not found on tape ./var/db/freebsd-update/files/be38d930f7f8561a92f142fa627f85e0fadea0233504f23e4592af716ec41206.gz : not found on tape ./var/db/freebsd-update/files/fbfe9c7aa3b61615983efab6ecdb5e34b57e99d84077534c6f14c40ab93cfe4e.gz : not found on tape ./var/db/freebsd-update/files/a496259e9f14fd1bebfe15a5470d740c12deb8782927f345fa7f26f6ed05c082.gz : not found on tape ./var/db/freebsd-update/files/3879565b4d0ef009705aed9ee7913b39c60c6b7ef2b8839f0685ad4838ab7e4a.gz : not found on tape unknown tape header type -1170130095 abort? [yn] n expected next file 8887705, got 0 expected next file 8887705, got 8887701 unknown tape header type 559903 abort? [yn] n resync restore, skipped 1 blocks expected next file 8887705, got 0 ./var/db/freebsd-update/files/3f02e886739e2295f35d01542cc167416781952b1097e72bc91bd80d70bb8492.gz : not found on tape ./var/db/freebsd-update/files/723ccbf9249f5ff990873f2c781f0af7b5fdade52a53562fb12d53766ba805dd.gz : not found on tape ./var/db/freebsd-update/files/a29375e8ae5f4a50d709b9889dc567dec2d6bd6d4c94ce08d3400327c3535d04.gz : not found on tape ./var/db/freebsd-update/files/4341ef5fe5f41659c1c2e263982d1af3d84a761a286b5e10700fa16d123a9476.gz : not found on tape ./var/db/freebsd-update/files/191293c4ff7bec3885be67990af01618570bd253ef34eb2c6182bbf934aa03c0.gz : not found on tape ./var/db/freebsd- update/files/3311a10d13637a70ff0c47c20dbdb5aef41785a5fd2d191a258a1e598d09be18.gz: not found on tape ./var/db/freebsd-update/files/ae8354aadc103b0006345df53c5256ac8cf9c7d3e2ba03d75d5de56ff394eb52.gz : not found on tape expected next file 8887714, got 8887705 expected next file 8887714, got 8887706 expected next file 8887714, got 8887707 expected next file 8887714, got 8887708 expected next file 8887714, got 8887709 unknown tape header type 559903 abort? [yn] n resync restore, skipped 2 blocks expected next file 8887714, got 0 ./var/db/freebsd-update/files/aaac511eaabd8c62f57daa41279e0b0cca1bf26c44f9f0be15ec2a0349c628a9.gz : not found on tape unknown tape header type -1808459390 abort? [yn]abort? [yn] y dump core? [yn] n DUMP: Broken pipe DUMP: The ENTIRE dump is aborted. k222# dump 0af - /usr | ( cd /bkup/usr && restore rf - ) DUMP: WARNING: should use -L when dumping live read-write filesystems! DUMP: Date of this level 0 dump: Fri Apr 29 17:23:58 2011 DUMP: Date of last level 0 dump: the epoch DUMP: Dumping /dev/ar0s1f (/usr) to standard output DUMP: mapping (Pass I) [regular files] DUMP: mapping (Pass II) [directories] DUMP: estimated 53043317 tape blocks. DUMP: dumping (Pass III) [directories]
