MMINFO(8) Legato NetWorker 3.0 MMINFO(8)
NAME
mminfo - NetWorker media reporting command
SYNOPSIS
mminfo [ -amvV ] [ -c client ] [ -N name ] [ -o order ] [ -s server ]
[ -t time ] [ volname... ]
DESCRIPTION
The mminfo command provides information about NetWorker's media and
save sets. The -m flag causes mminfo to display the name of each
volume, the number of bytes written to it, the percent of space used
(or the word `full' indicating if the volume is filled to capacity),
the number of bytes read, the expiration date, the number of times
the volume has been mounted, the number of `file skip' operations
completed, and the volume's capacity. Volumes that are recyclable
(see nsrim(8)) are preceded by an R. Specifying the -v flag causes
three additional fields to be displayed: the internal volume identi
fier (volid), the number of the next file to be written, and the type
of media. The -V flag has no effect on the media display.
Without any options, mminfo displays information about the save sets
that completed properly and are still contained in an on-line file
index during the last twenty four hours. The following information
is printed for each save set: the containing volume name, the
client's name, the create date, the size, the save set level, and the
save set name. The size field is displayed in Bytes (B), KiloBytes
(KB) or MegaBytes (MB). The save set level will display `full',
`incr', 1 through 9, for full, incremental, level 1 through 9. The
level is only kept for scheduled saves; save sets generated by
explicitly running the save(8) command (called ad hoc saves) do not
have an associated level.
Specifying the -v flag causes three additional fields to be dis
played: the creation time, the internal save set identifier (ssid),
and two flags. One character is used per flag. The first flag indi
cates which part of the save set is on the volume. When the save is
completely contained on the volume, a c is displayed. An h is dis
played when the save set spans volumes and the head is contained on
this volume. The remaining sections will be on other volumes. An m
is displayed when the save set spans volumes and middle section is
contained on this volume. The head and tail sections will be on dif
ferent volumes. There may be more than one middle section. A t is
displayed when the tail section of a spanning save set is contained
on this volume. Again, the other sections will be on other volumes.
The second flag indicates the status of the save set. A b indicates
that the save set is in the on-line index and is browsable via the
recover command. A r indicates that the save set is not in the on-
line index and is recoverable via the scanner(8) command. An a indi
cates that the save was aborted before completion. Aborted save sets
are removed from the on-line file index by nsrck(8). An i indicates
that the save is still in progress. The -v flag also prints aborted,
purged, and incomplete save sets.
The -V flag displays more details, and is generally used for
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MMINFO(8) Legato NetWorker 3.0 MMINFO(8)
debugging. Rather than displaying one line per save set per volume,
two lines are displayed each time a section of a save set occurs
within a file on a volume. A single save set will have multiple
index entries if it starts in one file on a volume and ends in
another. The first line will contain the same fields described
above, though the size field will now list the number of bytes that
are contained in the section, rather than the total save set size.
The second line contains the following fields: the save time in sec
onds since 00:00:00 GMT, Jan 1, 1970, the internal save set identi
fier (ssid), the offset of the first and last bytes of the save set
contained within section, the media file number, the first record
within the media file containing data for this save set, the internal
volume identifier (volid), the total size of the save set, and the
flags indicating which part of the save set is contained in this
media file (c, h, m, or t) and the save set`s status (b, r, a, or i).
OPTIONS
-a List all browsable save sets, not just those in the last 24
hours.
-c client
Only display save sets generated by client.
-m Display media information.
-N name
Only display save sets named name.
-o order
Sort the output in the specified order. Before displaying the
save sets, they are sorted by various fields. Numeric fields
are sorted least to greatest, other fields are sorted alpha
betically. order may be any combination of the letters mfrc
ntlR, representing media, file, record, client, name, time,
length, and reverse, respectively. The default sorting order
is mfrcntl. The file and record fields are only considered
when the -V option has been selected.
-s server
Display volume and save set information from the NetWorker
system on server. See nsr(8) for a description of server
selection.
-t time
Display save sets created after time. See getdate(3).
-v Turn on verbose mode.
-V Display the save set section map.
EXAMPLES
Display information about all of the volumes:
mminfo -m
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MMINFO(8) Legato NetWorker 3.0 MMINFO(8)
Display save set information from volumes mars.001 and mars.002:
mminfo -m mars.001 mars.002
Display all save sets named /usr:
mminfo -N /usr
Display save sets named /usr, generated by client venus:
mminfo -N /usr -c venus
Display save sets named /usr, generated by client venus, on volume
mars.001:
mminfo -N /usr -c venus mars.001
FILES
/nsr/mm/mmvolume The save set and volume databases.
SEE ALSO
getdate(3), nsrlayout(5), nsrmmd(8), nsradmin(8), scanner(8).
DIAGNOSTICS
`c' is not a valid order selector, choose from mfrcntlR
Only letters from mfrcntlR may be used with the -o option.
using server server
Server server is being used rather than the default server.
volume volname not found
The specified volume volname was not found in the database.
no volumes found
Either the data base contains no volumes or the media database
daemon, nsrmmd(8), is not running or responding.
no ssi-ssid entry found for ssid `ssid'
The data base does not contain a corresponding ssi-ssid entry
for save set ssid. This indicates an internal error, since
ssi-ssid entries are placed in the database before the save
set records.
no save sets on type family volname
There are no save sets on the given volume volname. This mes
sage is only printed if the -V flag has been specified.
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