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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 |
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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
samu - Sun QFS and SAM-QFS operator utility
SYNOPSIS
samu [-d c] [-r i] [-c string] [-f cmd-file]
AVAILABILITY
SUNWqfs
SUNWsamfs
DESCRIPTION
samu is a full screen operator interface for Sun QFS and
SAM-QFS environments. It has a number of displays that show
the status of file systems and devices and allows the opera-
tor to control file systems and removable media devices.
OPTIONS
-d c Specifies the initial display when samu starts
execution. See DISPLAYS below.
-r i Specifies the time interval in seconds for
refreshing the display window.
-c string Specifies an initial command string that should be
executed when samu starts execution.
-f cmd-file
Specifies a file from which to read samu commands.
Each line in the file is a command.
CONTROL KEYS
The following "hot" keys are available for all displays:
q Quit
: Enter command
space Refresh display
control-l Refresh display (clear)
control-r Enable/disable refresh (default is enabled)
The following keys perform the listed functions for each of
the displays shown:
Key Function Display
control-f Next file system :a,a,g
Page forward c,h,o,p,s,t,u,v,w,A,J,K,M,P
Next stage request n
Next inode I
Next sector S
Next equipment T,U
Next filesystem N
control-b Previous file system :a,a,g
Page backward c,h,o,p,s,t,u,v,w,A,J,K,M,P
Previous stage request n
Previous inode I
Previous sector S
Previous equipment T,U
Previous filesystem N
control-d Half-page forward c,p,s,u,w,A,J,M
Next robot catalog v
Page forward g,h,S
Page arcopies forward a
Page stage queue forward n
Page partitions forward N
control-u Half-page backward c,p,s,u,w,A,J,M
Previous robot catalog v
Page backward g,h,S
Page arcopies backward a
Page stage queue backward n
Page partitions backward N
control-k Advance display format A,I,S
Select (manual,robotic,both,priority) p
Advance sort key v
Toggle path display n,u,w
control-i Detailed (2-line) display format v,D
Detailed status interpretations g,n,N
control-j Size display unit (base 2 or 10) D,:a,l,n,m,v
1-7 Select sort key v
/ Search for VSN v
% Search for barcode v
$ Search for slot v
The sort selections for the v display are: 1 slot, 2 count,
3 usage, 4 VSN, 5 access time, 6 barcode, 7 label time.
DISPLAYS
The following displays are available. Those displays marked
with '*' are the only ones available for Sun QFS. All others
are available in SAM-QFS environments only if samd start has
been executed.
a@ Display archiver status
c Display configuration C Memory
d* Display tracing info. D Display disk volume dictionary
f* Display filesystem info. F Optical disk label
g* Display client information
h* Display help information
l@ Display usage information I* Inode
m* Display mass-storage status J Preview shared memory
n@ Display staging activity K Kernel statistics
o Display optical disk status L Shared memory tables
p Display mount request preview M Shared memory
r Display removable media N* File system parameters
s Display device status summary P Active Services
t Display tape status R SAM-Remote info
u Display stage queue S Sector data
v Display robot VSN catalog T SCSI sense data
w Display pending stage queue U Device table
COMMANDS
The following commands may be entered after a colon (:).
Archiver commands:
aridle [ dk | rm | fs.fsname ] Idle archiving
arrerun Soft restart archiver
arrestart Restart archiver
arrmarchreq fsname.[* | archreq] Remove ArchReq
arrun [ dk | rm | fs.fsname ] Start archiving
arscan fsname[.dir | ..inodes][int] Scan filesystem
arstop [ dk | rm | fs.fsname ] Stop archiving
artrace [fs.fsname] Trace archiver
Display control commands:
refresh i Set refresh time
a filesystem Select detailed "a" display
n media Set n display media selection
p media Set p display media selection
r media Set r display media selection
u media Set u display media selection
v eq Set v display robot catalog
w media Set w display media selection
Device commands:
devlog eq [option ...] Set device logging options
idle eq Idle equipment
off eq Off equipment
on eq On equipment
readonly eq Mark equipment read-only
ro eq Mark equipment read-only
unavail eq Mark equipment unavailable
unload eq Unload mounted media/magazine
File System commands - miscellaneous:
stripe eq value Set stripe width
suid eq Turn on setuid capability
nosuid eq Turn off setuid capability
sync_meta eq value Set sync_meta mode
atime eq value Set access time (atime) update mode
trace eq Turn on file system tracing
notrace eq Turn off file system tracing
add eq Add eq to mounted file system
remove eq Remove eq; copy files to eqs with ON state
release eq Release eq; mark files offline
alloc eq Enable allocation on partition
noalloc eq Disable allocation on partition
def_retention eq interval Set default WORM retention time
File System commands - SAM-QFS Commands:
hwm_archive eq Turn on hwm archiver start
nohwm_archive eq Turn off hwm archiver start
maxpartial eq value Set maximum partial size in kilobytes
partial eq value Set size to remain online in kilobytes
partial_stage eq value Set where to start staging if partial
stage_flush_behind eq value Set stage flush behind size in kilobytes
stage_n_window eq value Set direct stage size in kilobytes
thresh eq high low Set high and low release thresholds
File System commands - I/O:
dio_rd_consec eq value Set number of consecutive dio reads
dio_rd_form_min eq value Set size of well-formed dio reads
dio_rd_ill_min eq value Set size of ill-formed dio reads
dio_wr_consec eq value Set number of consecutive dio writes
dio_wr_form_min eq value Set size of well-formed dio writes
dio_wr_ill_min eq value Set size of ill-formed dio writes
flush_behind eq value Set flush behind value in kilobytes
forcedirectio eq Turn on directio mode
noforcedirectio eq Turn off directio mode
force_nfs_async eq Turn on NFS async
noforce_nfs_async eq Turn off NFS async
readahead eq value Set maximum readahead in kilobytes
writebehind eq value Set maximum writebehind in kilobytes
sw_raid eq Turn on software RAID mode
nosw_raid eq Turn off software RAID mode
wr_throttle eq value Set outstanding write size in kilobytes
abr eq Enable Application Based Recovery
noabr eq Disable Application Based Recovery
dmr eq Enable Directed Mirror Reads
nodmr eq Disable Directed Mirror Reads
dio_szero eq Turn on dio sparse zeroing
nodio_szero eq Turn off dio sparse zeroing
File System commands - Sun QFS:
mm_stripe eq value Set meta stripe width
qwrite eq Turn on qwrite mode
noqwrite eq Turn off qwrite mode
File System commands - multireader:
invalid eq interval Set multireader invalidate cache delay
refresh_at_eof eq Turn on refresh at eof mode
norefresh_at_eof eq Turn off refresh at eof mode
File System commands - shared fs:
minallocsz eq value Set minimum allocation size
maxallocsz eq value Set maximum allocation size
meta_timeo eq interval Set shared fs meta cache timeout
mh_write eq Turn on multihost read/write
nomh_write eq Turn off multihost read/write
aplease eq interval Set append lease time
rdlease eq interval Set read lease time
wrlease eq interval Set write lease time
Robot commands:
audit [-e] eq[:slot[:side]] Audit slot or library.
See auditslot(1M) for information on -e.
import eq Import cartridge from mailbox
export eq:slot Export cartridge to mailbox
export mt.vsn Export cartridge to mailbox
load eq:slot[:side] Load cartridge in drive
load mt.vsn Load cartridge in drive
priority pid newpri Set load priority for process 'pid'
Stager commands:
stclear mt.vsn Clear stage request
stidle Idle staging
strun Start staging
Miscellaneous commands:
clear vsn [index] Clear load request
diskvols volume [+flag | -flag] Set or clear disk volume dictionary flags
dtrace daemon[.variable] value Set daemon trace controls
fs fsname Set filesystem (N display)
mount mntpt Select a mount point (I, N displays)
open eq Open device (F, S displays)
read addr Read device
snap file Snapshot screen to file
!shell-command Run shell command
SEE ALSO
curses(3).
mcf(4).
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