Richard,
Yes, I just install HSM two weeks ago. But I have restarted the
Solaris machine several times and the kernel extension has been added.
Indeed, the rest of the file systems have been created with the same
process at the same time, and they work okey.
When I do "df" the output is:
# df
/ (/dev/dsk/c0t0d0s0 ): 1038738 blocks 357605 files
/proc (/proc ): 0 blocks 1896 files
/dev/fd (fd ): 0 blocks 0 files
/swaptmp (swap ): 1066576 blocks 19536 files
/discoext/pool04 (/dev/vx/dsk/rootdg/vol03): 6562 blocks 818 files
/discoext/pool06 (/dev/vx/dsk/rootdg/vol04): 18060 blocks 2255 files
/discoext/pool01 (/dev/vx/dsk/rootdg/vol02): 6560 blocks 817 files
/discoext/pool03 (/dev/vx/dsk/rootdg/vol06): 1056 blocks 129 files
/discoext/pool07 (/dev/vx/dsk/rootdg/vol01): 5578 blocks 695 files
/home/uitpzdn (ztv102:/export/home/gu17/uitpzdn): 252528 blocks
223478 files
/itpzad/gen (ztv101:/itpzad/gen/sun4u_SunOS_5.6): 2296688 blocks
287085 files
/discoext/pool02 (/dev/vx/dsk/rootdg/vol05): 9122 blocks 3826 files
/discoext/pool08 (/dev/vx/dsk/rootdg/vol07): 2094436 blocks 261803 files
None of them are mounted twice. I understand that AIX and Solaris
does not work the same with this.
Thank you very much,
Eva
---------
> Eva - Did you just install HSM? I suspect so, if you are just now
> experimenting with creating an HSM-managed file system.
> If that is the case, then you probably have not restarted Solaris,
> which would then have executed /etc/rc.adsmhsm (in /etc/inittab, at
> least it is in AIX) to add the kernel extensions to support the
> FSM. From http://people.bu.edu/rbs/ADSM.QuickFacts :
>
> File System Migrator (FSM) A kernel extension that is mounted
> over
> an operating system file system when
> space management is added to the
> file
> system (over JFS). The file system
> migrator intercepts all file system
> operations and provides any space
> management support that is required.
> If
> no space management support is
> required,
> the operation is performed by the
> operating system file system.
>
> If you do simply: 'df', and do not see your HSM file system mounted twice,
> then it's not HSM controlled. (The first mount is the opsys file system;
> the second is FSM taking over the opsys file system.)
>
> Richard