"ffs_alloccg: map corrupted" with SIL3112 SATA controller

Olivier Cochard olivier at freenas.org
Mon Mar 27 18:17:53 UTC 2006

Hi all,

I'd search on the archives but found no information about this problem.

I've got 2 users with this configuration:
- SIL3112 SATA controller
- Runing FreeBSD 6.1 6.1-PRERELEASE #9
- On user is doing RAID 1 with this controller on with 2 x Samsung 250Gb
- Other user have a simple 300GB Maxtor diamond max

Theses configuration worked great for a moment, but now when they try to
write on the disk, there is this message:

Screen message is: ffs_alloccg Map Corrupted.
cpuid = 0

Is a bug with the SIL3112 SATA controller drivers ?



Olivier Cochard
FreeNAS main developer
Skype: callto://ocochard

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