Re: [NetBSD 8.0] Another panic in ffs_newvnode()

[mlelstv%serpens.de@localhost (Michael van Elst)]

joel.bertrand%systella.fr@localhost (=?UTF-8?Q?BERTRAND_Jo=c3=abl?=) writes:

>Michael van Elst a écrit :
>> joel.bertrand%systella.fr@localhost (=?UTF-8?Q?BERTRAND_Jo=c3=abl?=) writes:
>>
>>> 	Full output is very large...
>>
>> Check the output for cg 0, in particular wether inodes 0-2 are
>> in use.

>	I'm not a specialist of fs issues. How can I do that ?


That's the in the "very large" full output. For example:

cg 0:
magic   90255   tell    6000    time    Thu Jan  1 01:00:00 1970
cgx     0       niblk   0       ndblk   8192
nbfree  956     ndir    0       nifree  1918    nffree  7
rotor   0       irotor  0       frotor  0
frsum   0       0       0       0       0       0       1
sum of frsum: 7
clusters 1-8:   0       0       0       0       0       0       0       0
clusters 9-15:  0       0       0       0       0       0       0
clusters size 16 and over: 1
clusters free:  68-1023
iused:  0-1
free:   537-8191

Shows that inodes 0-1 are allocated ("iused"). However, FFS must at least have
inodes 0-2 allocated (2 is the root directory).

N.B. fsck _does_ correct this, but of course not if it assumes the FS is
clean, use 'fsck -f' to force a real check.


-- 
-- 
                                Michael van Elst
Internet: mlelstv%serpens.de@localhost
                                "A potential Snark may lurk in every tree."