Hitachi VSP dump log collection method

Collection

1. Log in to SVP (or MPC).
2. Using Microsoft Windows Explorer, go to C:\MAPP\wk\832000400001\DKC200\mp\pc
3. Double click zSV_AutoDump.exe
4. Click the OK button.
5. Hitachi Global Support prefers the Detail dump.
6. Location hdcp.tgz output will be in C:\Mapp\wk\832000420030\DKC200\tmp\
7. Upload hdcp.tgz to TUF and notify Global Support of the upload.

using our upload portal: https://tuf.hds.com/upload.php
For instructions on how to gather the appropriate diagnostic logs, please visit: https://knowledge.hds.com/HDS_Information/TUF 

NetApp 7 mode nfs export command

-p

Exports a file system path and adds a corresponding export entry to the /etc/exports file. If you do not specify any export options, Data ONTAP automatically exports the file system path with the rwand -sec=sys export options. Use the -p option to add a file system path to the /etc/exports file without manually editing the /etc/exports file. Note: Data ONTAP exports the file system paths specified in the /etc/exports file every time NFS starts up (for example, when the node reboots).

-q

Displays the export options for a file system path. Use the -q option to quickly view the export options for a single file system path without manually searching through the /etc/exports file. In addition to displaying the options, it also displays the ruleid for each "rule" in the export. This ruleid is used to display the in-memory and on-disk access cache for each "rule". Rule is a set of host access permissions defined for a security flavor in an export and a ruleid uniquely identifies a rule for the duration when a node is up. For example:

   exportfs -q /vol/vol0
   /vol/vol0  -sec=krb5,(ruleid=2),rw

This means that the filesystem /vol/vol0 is exported via the rule "rw" and this rule has a ruleid of 2.

   exportfs -q /vol/vol1
   /vol/vol1  -sec=sys,(ruleid=2),rw,
          sec=krb5,(ruleid=10),ro=172.16.27.0/24,rw=172.16.36.0/24

This means that the filesystem /vol/vol1 is exported via the rule "rw" (ruleid 2) to everyone who is coming with AUTH_SYS security and is also exported via the rule "ro=172.16.27.0/24,rw=172.16.36.0/24" (ruleid 10) to everyone coming in with Kerberos.

-r

Exports all file system paths specified in the /etc/exports file and unexports all file system paths not specified in the /etc/exports file. To export all file system paths specified in the /etc/exports file without unexporting any file system paths, use the -a option instead. Note: Data ONTAP re-exports a file system path only if its persistent export options (those specified in the /etc/exports file) are different from its current export options, thus ensuring that it does not expose NFS clients unnecessarily to a brief moment during a re-export in which a file system path is not available.

-s

Displays the actual file system path corresponding to an exported file system path. Note: Unless a file system path is exported with the -actual option, its actual file system path is the same as its exported file system path.

-u

Unexports a file system path. To unexport a single file system path, specify the path; otherwise, to unexport all file system paths specified in the /etc/exports file, specify the -a option. Note: The -uoption does not remove export entries from the /etc/exports file. To unexport a file system path and remove its export entry from the /etc/exports file, use the -z option instead.

-v

Specifies that Data ONTAP should be verbose. Use the -v option with any other option. For example, specify the -v option with the -a option to specify that Data ONTAP should display all file system paths that it exports.

-w

Saves exported file system paths and their export options into a file.

-z

Unexports a file system path and removes its export entry from the /etc/exports file. Use the -z option to remove a file system path from the /etc/exports file without manually editing the /etc/exportsfile. Note: By default entries are actually commented out and not removed from the /etc/exports file. To change the behavior to actually remove entries switch off the nfs.export.exportfs_comment_on_delete option

https://library.netapp.com/ecmdocs/ECMP1511537/html/man1/na_exportfs.1.html

NetApp Tiebreaker commands

monitor show -operation-history -monitor-name OBSIT_Metrocluster

netapp-metrocluster-tiebreaker-software-cli monitor show -operation-history -monitor-name OBSIT_Metrocluster