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Sun QFS and Sun Storage Archive Manager 5.3 Reference Manual Sun QFS and Sun Storage Archive Manager 5.3 Information Library |
1. User Commands (Man Pages Section 1)
2. Maintenance Commands (Man Pages Section 1M)
3. Library Functions (Man Pages Section 3)
4. Library Functions (Man Pages Section 3X)
5. File Formats (Man Pages Section 4)
NAME archiver - SAM-QFS file archiver command file processor SYNOPSIS /opt/SUNWsamfs/sbin/archiver directive [value] /opt/SUNWsamfs/sbin/archiver [-A] [-a] [-b] [ -c archive_cmd ] [-f] [-l] [ -n file_system ] [-v] AVAILABILITY SUNWsamfs DESCRIPTION The archiver command has two functions. It is used by the archiver daemon (sam-archiverd) to process the archiver com- mand file. The command file used by the archiver daemon is /etc/opt/SUNWsamfs/archiver.cmd. This file does not have to be present for the archiver to execute. If the archiver.cmd file is present, however, it must be free of errors. Errors in the archiver.cmd file prevent the archiver from execut- ing. If the archiver.cmd file is not present, all files on the file system are archived to the available removable media according to archiver defaults. The second function allows you to use the command with the options to evaluate the archiver commands file, archive_cmd. No archiving is performed when the command is used in this manner. When options are used, information about archiving operations is written to standard output. It is recommended that you test your archiver commands file each time it is changed because any error found prevents the archiver from running. If an archive_cmd file is not specified, /etc/opt/SUNWsamfs/archiver.cmd is assumed. Sample default output: Reading archiver command file "example1.cmd" Notify file: /etc/opt/SUNWsamfs/scripts/archiver.sh Archive media: media:sg bufsize: 4 archmax: 512.0M Volume overflow not selected media:mo bufsize: 4 archmax: 4.8M Volume overflow not selected Archive libraries: Device:mo20 drives_available:0 archive_drives:1 Device:tp30 drives_available:0 archive_drives:3 Archive file selections: Filesystem samfs1 interval: 300 Logfile: /var/opt/SUNWsamfs/archiver.log samfs1 Metadata copy:1 arch_age:240 big path:. minsize: 500.0k copy:1 arch_age:30 copy:2 arch_age:7200 all path:. copy:1 arch_age:30 Archive sets: allsets reserve: set// allsets.1 .reserve: set// allsets.2 archmax: 5G .reserve: set// allsets.3 .reserve: set// allsets.4 .reserve: set// all.1 .reserve: set// media: mo Total space available: 2.1G big.1 .reserve: set// media: sg Total space available: 77.5G big.2 .archmax: 5G .reserve: set// media: sg Total space available: 77.5G samfs1.1 .reserve: set// media: mo Total space available: 2.1G Archive Set parameters set by the archiver command file are listed for all Archive Sets. Parameters defined by allsets and allsets.n are preceeded by the '.' character. OPTIONS -A Turn on all list options except -a and -b. -a List archive detail for files. The -a option produces a line of output for each file found in an inodes scan of a file system. The line lists present and future archive activity for the file. The line is in a fixed format con- sisting of space (' ') separated fields as fol- lows: 1 A single character that identifies the file type: 'l' Symbolic link 'R' Removable media file 'I' Segment index 'd' Directory 'f' Regular file 'b' Block special '?' Other 2 The name of the file quoted using '"'. The '"' and '\' characters in the file name are represented by '\"' and '\\'. 3 inode.gen Inode and generation number 4 Archive Set name. If the file is not to be archived, '-'. 5 - 8 Archive information for the four possible copies. If no archive copy required '-' If archived, 'media.VSN' If not archived, the time at which archiving will begin 'yyyy-mm-ddThh:mm:ss' (ISO 8601) If the copy is to be unarchived, the time for unarchiving '/yyyy-mm-ddThh:mm:ss' The '-a' option will clear any previously set option, except a file system name set by '-n'. This allows a user to generate only the archive activity information to standard out. This could be used as input to sort, a spreadsheet or data- base. -b Print the total size in bytes in base 10 units for -v, and the capacity and space for -l. By default, base 2 units is used. -c archive_cmd The name of the archiver command file to be evaluated. Default is /etc/opt/SUNWsamfs/archiver.cmd. -f List file system content. Sample output: Filesystems: qfs1 mount: /qfs1 Examine: noscan Interval: 2h Logfile:/var/opt/SUNWsamfs/archiver/log Producing statistics File type Count Percent Bytes Percent Bytes All 411,958 100.00% 8.3G 100.00% 8935481659 offline 26 0.1% 264.1M 3.10% 276878242 archdone 19,962 4.85% 1.9G 22.58% 2018002292 copy1 658 0.16% 1.8G 21.74% 1942851010 copy2 0 copy3 0 copy4 0 Regular 411,479 99.88% 8.3G 99.84% 8921596219 offline 26 0.01% 264.1M 3.10% 276878242 archdone 19,492 4.73% 1.9G 22.50% 2010445172 copy1 189 0.05% 1.8G 21.66% 1935297986 copy2 0 copy3 0 copy4 0 Segmented 0 0.00% 0 0.00% 0 offline 0 archdone 0 copy1 0 copy2 0 copy3 0 copy4 0 Directories 473 0.11% 13.2M 0.16% 13881344 offline 0 archdone 469 0.11% 7.2M 0.08% 7553024 copy1 469 0.11% 7.2M 0.08% 7553024 copy2 0 copy3 0 copy4 0 Symbolic links 5 0.00% 0 0.00% 0 offline 0 archdone 0 copy1 0 copy2 0 copy3 0 copy4 0 Removable media 1 0.00% 4.0k 0.00% 4096 offline 0 archdone 1 0.00% 4.0k 0.00% 4096 copy1 0 copy2 0 copy3 0 copy4 0 Column 2 is the number of files. Column 3 is the percent of the total number of files. Column 4 is the total size in bytes. Column 5 is the percent of the total size. Column 6 is the exact total size in bytes. -l List input lines. Sample output: 1: logfile = /var/opt/SUNWsamfs/archiver.log 2: interval = 5m 3: big . -minsize 500k 4: 1 30s 5: 2 2h 6: all . 7: 1 30s 8: params 9: allsets -reserve set 10: allsets.2 -archmax 5G 11: endparams 12: vsns 13: samfs1.1 mo .* 14: all.1 mo .* 15: big.1 sg .* 16: big.2 sg .* -n file_system List file system content (same as -f) for a single file system. -v List VSNs. Only lists VSNs with space available. Sample output: Archive libraries: Device:mo20 drives_available:0 archive_drives:1 Catalog: mo.mo0001 capacity: 1.2G space: 1.1G -il-o------- mo.mo0002 capacity: 1.2G space: 1.0G -il-o------- Device:tp30 drives_available:0 archive_drives:3 Catalog: sg.004977 capacity: 20.0G space: 18.0G -il-o-b----- sg.004978 capacity: 20.0G space: 0 -il-o-b----- sg.004979 capacity: 20.0G space: 10.4G -il-o-b----- sg.004975 capacity: 20.0G space: 18.0G -il-o-b----- sg.004970 capacity: 20.0G space: 18.0G -il-o-b----- sg.004971 capacity: 20.0G space: 13.1G -il-o-b----- . . . Archive sets: allsets reserve: set// allsets.1 .reserve: set// allsets.2 archmax: 5G .reserve: set// allsets.3 .reserve: set// allsets.4 .reserve: set// all.1 .reserve: set// media: mo Volumes: mo0001 mo0002 Total space available: 2.1G big.1 .reserve: set// media: sg Volumes: 004977 004979 004975 004970 004971 Total space available: 77.5G big.2 .archmax: 5G .reserve: set// media: sg Volumes: 004977 004979 004975 004970 004971 Total space available: 77.5G samfs1.1 .reserve: set// media: mo Volumes: mo0001 mo0002 Total space available: 2.1G SEE ALSO archiver.cmd(4), sam-archiverd(1M), sam-arcopy(1M), sam- arfind(1M)