1backuplogs(5) File Formats Manual backuplogs(5)
2
6 backuplogs.<DDMMMYY> - Format of a Coda backup log file
7
10 A backuplog is created each day with day, month and year appended to
11 the name "backuplogs". The file backuplogs contains the following
12 information collected by the backup and BSD dump programs:
13 · the cloning process of each replica that makes up a Volume
15 · the dump of each replica to local tape
18 · Attempts to retry failed operations such as unable to contact a
21 server
22 · Successfully volumes (incrementals are marked, otherwise full
25 backups are assumed
26 · Lists any volumes that failed to be backed up
29 · Lists any partially backup volumes (e.g if a replica was missed)
32 · BSD Dump statistics
35 · the disk image file names dumped to tape
38 This file may be used to identify successful, partially successful,
41 partially failed, or complete failures of a backup to occur. It is
42 also used to identify the replica file names that make up a Volume to
43 used by merge(8) to restore a replica. Also note that the BSD restore
44 command is used to retrieve files from a tape listed in the backu‐
45 plogs.<date> file. Restore should be done via restore(1) command pro‐
46 vided by the BSD-DUMP facility. The the most recent incremental(s) are
47 then merged with the most recent full backup of a volume.
48
50 date: Mon 01/05/98
51 00:05:26 Partition /backup1: 2561728 available size (1K blocks, minfree=5%), 256
53 1715 free blocks.
54 00:05:26 Partition /backup2: 2561728 available size (1K blocks, minfree=5%), 256
55 1715 free blocks.
56 00:05:26 Partition /backup3: 2559782 available size (1K blocks, minfree=5%), 255
57 9767 free blocks.
58 00:05:26 VLDBLookup: VLDB_size unset. Calling VCheckVLDB()
59 00:05:26 7f0003f4: cloning
60 00:05:29 e20000af->e20000b0
61 00:05:33 e10000bd->e10000be
62 00:05:36 e30000ae->e30000af
63 00:09:34 7f0003ef: cloning
64 00:09:57 e2000093->e20000ad
65 00:10:27 e10000a1->e10000bb
66 00:10:57 e3000092->e30000b4
67 00:29:02 Dumping 7f0003f4.e20000af to /backup1/05Jan1998/massenet.coda.cs.cmu.ed
68 u-7f0003f4.e20000af ...
69 00:29:02 Transferred 112131 bytes
70 00:29:02 Dumping 7f0003f4.e10000bd to /backup2/05Jan1998/poulenc.coda.cs.cmu.edu
72 -7f0003f4.e10000bd ...
73 00:29:03 Transferred 112131 bytes
74 00:29:03 Dumping 7f0003f4.e30000ae to /backup1/05Jan1998/rameau.coda.cs.cmu.edu-7f0003f4.e30000ae ...
76 00:29:14 Transferred 3768325 bytes
77 01:12:12 Dumping 7f0003ef.e2000093 to /backup1/05Jan1998/massenet.coda.cs.cmu.edu-7f0003ef.e2000093 ...
78 01:18:31 Transferred 119182513 bytes
79 01:18:31 Dumping 7f0003ef.e10000a1 to /backup2/05Jan1998/poulenc.coda.cs.cmu.edu-7f0003ef.e10000a1 ...
81 01:33:44 Transferred 119182513 bytes
82 01:33:44 Dumping 7f0003ef.e3000092 to /backup3/05Jan1998/rameau.coda.cs.cmu.edu-7f0003ef.e3000092 ...
84 01:42:03 Transferred 119172268 bytes
85 03:58:16 Transferred 309842 bytes
87 03:58:19
89 03:58:19 Attempting to retry any failed operations.
90 03:58:19
91 03:58:19 Successfully backed-up Volumes:
92 03:58:19 0x7f0003f4 (incremental) f:u.satya2
93 03:58:19 0x7f0003ef f:u.mre
94 03:58:19 Only partially successfully backed-up Volumes:
95 03:58:19
96 03:58:19 Volumes that FAILED backup:
97 03:58:19
98 03:58:19 Volumes that were NOT backed-up:
99 03:58:19 0x7f000394 t.test
100 [STATISTICAL SUMMERIES OF THE DUMP NORMALLY APPEAR HERE]
102 ---------> Partition /backup:
104 ---------> command: mt -f /dev/nst0 rewind
105 ---------> command: restore -b 500 -s 1 -f /dev/nst0 -t /
106 Level 0 dump of /backup on dvorak.coda.cs.cmu.edu:/dev/sda1
107 Label: none
108 Dump date: Mon Jan 5 04:05:14 1998
109 Dumped from: the epoch
110 2 .
111 11 ./lost+found
112 2041 ./05Jan1998
113 4081 ./05Jan1998/massenet.coda.cs.cmu.edu
114 4082 ./05Jan1998/massenet.coda.cs.cmu.edu/7f0003f4.e20000af
115 4087 ./05Jan1998/massenet.coda.cs.cmu.edu/7f0003ef.e2000093
116 6121 ./05Jan1998/poulenc.coda.cs.cmu.edu
117 6122 ./05Jan1998/poulenc.coda.cs.cmu.edu/7f0003f4.e10000bd
118 6127 ./05Jan1998/poulenc.coda.cs.cmu.edu/7f0003ef.e10000a1
119 8161 ./05Jan1998/rameau.coda.cs.cmu.edu
120 8162 ./05Jan1998/rameau.coda.cs.cmu.edu/7f0003f4.e30000ae
121 8167 ./05Jan1998/rameau.coda.cs.cmu.edu/7f0003ef.e3000092
122
125 backup (8), dump (1), restore (1), dumplist (5), vicetab (5), merge (8)
126
128 Joshua Raiff, 1993, Taken from the System Administrators Guide.
129 Henry M. Pierce, 1998, updated.
131 backuplogs(5)