TruCluster on HP-UX: How does it look? - OpenMPE
TruCluster on HP-UX: How does it look? - OpenMPE TruCluster on HP-UX: How does it look? - OpenMPE
Devices -- Troubleshooting • cfgv,cfgc,cfgs -- display/modify the devices on a system (to see the disk devices cfgv -r component -c disk). Similar to hwmgr on Tru64. • dfsv,dfsc,dfss -- display/modify device names. Similar to dsfmgr in Tru64. • lssf -- get bus, target, LUN, path info for a particular device (lssf /dev/dsk/c4t0d3). Similar to the file command in Tru64. • diskinfo -- provide some useful information about the disk, like the size (diskinfo /dev/rdsk/c10t0d6) • fstype -- display the file system type (fstyp /dev/rdsk/c10t0d6s2) 46
Devices -- Troubleshooting • devnm -- find out what storage is associated with a particular file system (devnm . Or devnm /var). If the underlying file system is AdvFS, you’ll get the domain name (not the actual devices). 47
- Page 1 and 2: TruCluster on HP-U
- Page 3 and 4: Introduction • This presentation
- Page 5 and 6: TCR CFS and TCR SSI • There are t
- Page 7 and 8: TruCluster CFS •
- Page 9 and 10: TruCluster CFS Mem
- Page 11 and 12: TruCluster SSI •
- Page 13 and 14: TruCluster Roadmap
- Page 15 and 16: TruCluster - The B
- Page 17 and 18: Cluster File System • Cluster-wid
- Page 19 and 20: Cluster Management • clu_create/c
- Page 21 and 22: clu_* utilities differences • The
- Page 23 and 24: Cluster Alias • View Cluster as a
- Page 25 and 26: System Management Interface • Web
- Page 27 and 28: Management Capabilities by Configur
- Page 29 and 30: AdvFS
- Page 31 and 32: AdvFS - The Big Picture • Multipl
- Page 33 and 34: AdvFS - Some differences • No con
- Page 35 and 36: AdvFS command (changes from Tru64)
- Page 37 and 38: AdvFS command (changes from Tru64)
- Page 39 and 40: AdvFS command (changes from Tru64)
- Page 41 and 42: Resources • Session 3849 -- 08/16
- Page 43 and 44: Co-produced by:
- Page 45: General HP-UX Informationgathering
Devices -- Troubleshooting<br />
• cfgv,cfgc,cfgs -- display/modify the devices <strong>on</strong> a system<br />
(to see the disk devices cfgv -r comp<strong>on</strong>ent -c disk).<br />
Similar to hwmgr <strong>on</strong> Tru64.<br />
• dfsv,dfsc,dfss -- display/modify device names. Similar to<br />
dsfmgr in Tru64.<br />
• lssf -- get bus, target, LUN, path info for a particular<br />
device (lssf /dev/dsk/c4t0d3). Similar to the file command<br />
in Tru64.<br />
• diskinfo -- provide some useful informati<strong>on</strong> about the disk,<br />
like the size (diskinfo /dev/rdsk/c10t0d6)<br />
• fstype -- display the file system type (fstyp<br />
/dev/rdsk/c10t0d6s2)<br />
46
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