XXX Chats

The vol copy command will abort if an attempt is made to copy between different volume types.

A minimal boot image which can be used to boot the installation program, but requires access to additional package repositories from which software will be installed.

Red Hat does not provide such a repository; you must create it using the full installation ISO image.

] [-s] [-r] [-f] -t = reboot in specified minutes -s = clean reboot but also power cycle the filer (like pushing the off button) -r = bypasses the shutdown (not clean) and power cycles the filer -f = used with HA clustering, means that the partner filer does not take over ## First obtain the advanced privileges priv set advanced ## Then unlock and reset the diag users password useradmin diaguser unlock useradmin diaguser password ## Now you should be able to access the systemshell and use all the standard Unix ## commands systemshell login: diag password: ******** storage show adapter storage show disk [-a|-x|-p|-T] storage show expander storage show fabric storage show fault storage show hub storage show initiators storage show mc storage show port storage show shelf storage show switch storage show tape [supported] storage show acp storage array show storage array show-ports storage array show-luns storage array show-config ## create aggregate called newaggr that can have a maximum of 8 RAID groups aggr create newaggr -r 8 -d 8a.16 8a.17 8a.18 8a.19 ## create aggregated called newfastaggr using 20 x 15000rpm disks aggr create newfastaggr -R 15000 20 ## create aggrgate called new FCALaggr (note SAS and FC disks may bge used) aggr create new FCALaggr -T FCAL 15 Note: -f = overrides the default behavior that does not permit disks in a plex to belong to different disk pools -m = specifies the optional creation of a Sync Mirror -n = displays the results of the command but does not execute it -r = maximum size (number of disks) of the RAID groups for this aggregate -T = disk type ATA, SATA, SAS, BSAS, FCAL or LUN -R = rpm which include 5400, 7200, 1000 ## Media scrub status aggr media_scrub status aggr scrub status ## start a scrub operation aggr scrub start [ aggrname | plexname | groupname ] ## stop a scrub operation aggr scrub stop [ aggrname | plexname | groupname ] ## suspend a scrub operation aggr scrub suspend [ aggrname | plexname | groupname ] ## resume a scrub operation aggr scrub resume [ aggrname | plexname | groupname ] Note: Starts parity scrubbing on the named online aggregate.

If no name is given, then status is printed for all RAID groups currently running a media scrub.

The status includes a percent-complete and whether it is suspended.

Look at the following system options: raid.media_scrub.enable on raid.media_600 raid.media_scrub.spares.enable on ] Note: Mirrors the currently-unmirrored traditional volume volname, either with the specified set of disks or with the contents of another unmirrored traditional volume victim_volname, which will be destroyed in the process. If no name is given, parity scrubbing is started on all online aggregates. Parity scrubbing compares the data disks to the parity disk(s) in their RAID group, correcting the parity disk’s contents as necessary.Hardware compatibility is particularly important if you have an older system or a system that you built yourself.Red Hat Enterprise Linux 6.9 should be compatible with most hardware in systems that were factory built within the last two years. Red Hat Enterprise Linux 6.9 supports, at minimum, all 32-bit and 64-bit implementations of Intel microarchitecture from P6 and onwards and AMD microarchitecture from Athlon and onwards.Net App Commandline Cheatsheet This is a quick and dirty Net App commandline cheatsheet on most of the common commands used, this is not extensive so check out the man pages and Net App documentation. Verification compares the data in both plexes of a mirrored aggregate.I will be updating this document as I become more familar with the Net App application. In the default case, all blocks that differ are logged, but no changes are media_scrub status Note: Prints the media scrubbing status of the named aggregate, plex, or group.## Example - Copies the nightly snapshot named nightly.1 on volume vol0 on the local filer to the volume vol0 on remote ## filer named toaster1.vol copy start -s nightly.1 vol0 toaster1:vol0 Note: Copies all data, including snapshots, from one volume to another.The vol mirror command fails if either the chosen volname or victim_volname are flexible volumes.Flexible volumes require that any operations having directly to do with their containing aggregates be handled via the new aggr command media_scrub status [volname|plexname|groupname -s disk-name][-v] Note: Prints the media scrubbing status of the named aggregate, volume, plex, or group.

Comments Updating fcp