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Why do some /var/adm/sbtabs only contain superblock addresses for /dev/vg00/rlvol1?

 
Gary Cooper_1
Esteemed Contributor

‎02-25-2003 03:40 AM

‎02-25-2003 03:40 AM

Why do some /var/adm/sbtabs only contain superblock addresses for /dev/vg00/rlvol1?

...whilst on some of my other machines it contains superblock addresses for all logical volumes?

Can I determine the superblock addresses of the other lvol's not listed in sbtab?

Thanks

Gary Cooper
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John Palmer
Honored Contributor

‎02-25-2003 03:46 AM

‎02-25-2003 03:46 AM

Re: Why do some /var/adm/sbtabs only contain superblock addresses for /dev/vg00/rlvol1?

Probably because lvol1 is /stand and that is normally the only HFS filesystem that you have - the rest are VXFS.

Superblock addresses are only relevant to HFS filesytems.

Regards,
John
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Robert-Jan Goossens
Honored Contributor

‎02-25-2003 03:49 AM

‎02-25-2003 03:49 AM

Re: Why do some /var/adm/sbtabs only contain superblock addresses for /dev/vg00/rlvol1?

Hi Gary,

Think your /vg00/lvol1 is HFS /stand and the rest is VXFS.

http://docs.hp.com/cgi-bin/fsearch/framedisplay?top=/hpux/onlinedocs/B2355-90681/B2355-90681_top.html&con=/hpux/onlinedocs/B2355-90681/00/01/102-con.html&toc=/hpux/onlinedocs/B2355-90681/00/01/102-toc.html&searchterms=superblock|bad&queryid=20030103-090539

Robert-Jan.
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