Mounting filesystem on AT&T 3B2

[Kevin Meek]

I am trying to figure out why the /usr2 partition will
not mount on a machine I have kindof inherited support duties for.

I get the following error when I run mountall:

mount: /dev/dsk/c1t1d0s8 not a valid file system or not type S5
mount -f S5 /dev/dsk/c1t1d0s8 /usr2
/dev/dsk/c1t1d0s8 is not a valid filesystem


The output of the prtvtoc looks like this.

* /dev/rdsk/c1t1d0s6 partition map
*
* Dimensions:
*     512 bytes/sector
*      43 sectors/track
*       9 tracks/cylinder
*     387 sectors/cylinder
*    1654 cylinders
*    1652 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
       0      2    00      43731     54180     97910   /
       1      3    01        150     43581     43730
       2      4    00      97911    245760    343670   /usr
       3      0    01     573788     65536    639323
       4      0    00     571986      1802    573787
       6      0    01          0    639324    639323
       7      0    01          0       150       149
       8      0    00     343671    228315    571985   /usr2


Looks to me like /usr2 should be mountable -- the Flag is 00 right?
I have no idea how this disk was originally formatted etc.  It is 
possible it was done incorrectly to begin with. Anyone know if 
this be fixed ( made mountable ) without reformatting??  

Any suggestions would be appreciated.

This is on an AT&T 3B2/600G  running System V 3.2.2

Thanks in advance 

Kevin Meek
kmeek at cti.com
-- 
Kevin Meek 
kmeek at cti.com