Hello, we are using a fileserver under RedHat Linux since 2 years and it always worked well. This summer we upgraded to RedHat 6.0 and since then we always have problems: the performance of the server goes down, the quota system seems not to work correctly and sometimes the server hangs. The kernel produces messages like: kernel: fh_verify: ... permission failure, acc=2, error=13 kernel: EXT2-fs warning (device sd(8,11)): ext2_free_blocks: bit already cleared for block 6873476 kernel: find_fh_dentry: 08:0b/1718382 dir/1718287 not found! What I do is to run e2fsck and quotacheck manually, but after say 2 weeks these problems occur again. We also run samba and netatalk. I have no idea how to trace such a problem. Maybe linux has problems with the RAID system. So my question is, if there are any known linux problems with the following RAID scsi adapter (I'm quoting from the messages file): kernel: Linux version 2.2.5-15 kernel: Registered HBAs: kernel: HBA no. Boardtype Revis EATA Bus BaseIO IRQ DMA Ch ID Pr QS S/G IS kernel: scsi0 : PM2044W v07H.1 2.0c PCI 0x0330 15 BMST 1 7 N 64 252 Y kernel: scsi1 : PM3334UW v07L.0 2.0c PCI 0x70b0 14 BMST 1 7 N 64 252 Y kernel: scsi0 : EATA (Extended Attachment) HBA driver kernel: scsi1 : EATA (Extended Attachment) HBA driver kernel: scsi : 2 hosts. kernel: Vendor: HP Model: C1533A Rev: 9608 kernel: Type: Sequential-Access ANSI SCSI revision: 02 .... kernel: scsi0: queue depth for target 2 on channel 0 set to 32 kernel: scsi0: queue depth for target 5 on channel 0 set to 32 kernel: Vendor: DPT Model: RAID-5 Rev: 07L0 kernel: Type: Direct-Access ANSI SCSI revision: 02 kernel: Detected scsi disk sda at scsi1, channel 0, id 0, lun 0 kernel: scsi1: queue depth for target 0 on channel 0 set to 64 kernel: Uniform CDROM driver Revision: 2.54 kernel: SCSI device sda: hdwr sector= 512 bytes. Sectors= 71130368 [34731 MB] [34.7 GB] kernel: sda: sda1 sda2 sda3 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 > kernel: autodetecting RAID arrays Any help is welcome. Thanks a lot ! Andreas --- mailto: [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED]
