Re: [2.6.7-rc1-mm1] cant mount reiserfs using -o barrier=flush

From: Ed Tomlinson
Date: Thu May 27 2004 - 18:31:54 EST

Hi

Think this is not just a barrier problem (unless barrier is the default).
One if my two drives gets the error below during operation.
The drive is the root drive and is mounted with defaults. 2.6.6-mm4
was the last kernel booted on this box. The 2.6.7-rc1-mm1 was compiled
with 2.95 with the following fs options:

CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=m
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m

hda reports:
root@bert:/usr/src/linux# hdparm -iI /dev/hda

/dev/hda:

Model=WDC AC26400R, FwRev=15.01J15, SerialNo=WD-WM6271600165
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=13328/15/63, TrkSize=57600, SectSize=600, ECCbytes=40
BuffType=DualPortCache, BuffSize=512kB, MaxMultSect=16, MultSect=16
CurCHS=13328/15/63, CurSects=12594960, LBA=yes, LBAsects=12594960
IORDY=on/off, tPIO={min:160,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2 udma3 udma4
AdvancedPM=no WriteCache=enabled
Drive conforms to: device does not report version: 1 2 3 4

* signifies the current active mode


ATA device, with non-removable media
Model Number: WDC AC26400R
Serial Number: WD-WM6271600165
Firmware Revision: 15.01J15
Standards:
Supported: 4 3 2 1
Likely used: 4
Configuration:
Logical max current
cylinders 13328 13328
heads 15 15
sectors/track 63 63
--
bytes/track: 57600 bytes/sector: 600
CHS current addressable sectors: 12594960
LBA user addressable sectors: 12594960
device size with M = 1024*1024: 6149 MBytes
device size with M = 1000*1000: 6448 MBytes (6 GB)
Capabilities:
LBA, IORDY(can be disabled)
Buffer size: 512.0kB bytes avail on r/w long: 40 Queue depth: 1
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=160ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* READ BUFFER cmd
* WRITE BUFFER cmd
* Look-ahead
* Write cache
* Power Management feature set
* SMART feature set

root@bert:/usr/src/linux# hdparm -iI /dev/hdb

/dev/hdb:

Model=Maxtor 6E030L0, FwRev=NAR61590, SerialNo=E178CV5E
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=17475/15/63, CurSects=16513875, LBA=yes, LBAsects=60058656
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2 udma3 udma4 udma5 udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):

* signifies the current active mode


ATA device, with non-removable media
Model Number: Maxtor 6E030L0
Serial Number: E178CV5E
Firmware Revision: NAR61590
Standards:
Supported: 7 6 5 4
Likely used: 7
Configuration:
Logical max current
cylinders 16383 17475
heads 16 15
sectors/track 63 63
--
CHS current addressable sectors: 16513875
LBA user addressable sectors: 60058656
device size with M = 1024*1024: 29325 MBytes
device size with M = 1000*1000: 30750 MBytes (30 GB)
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 1
Standby timer values: spec'd by Standard, no device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: unknown setting (0x0000)
Recommended acoustic management value: 192, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5 udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* NOP cmd
* READ BUFFER cmd
* WRITE BUFFER cmd
* Host Protected Area feature set
* Look-ahead
* Write cache
* Power Management feature set
Security Mode feature set
* SMART feature set
* FLUSH CACHE EXT command
* Mandatory FLUSH CACHE command
* Device Configuration Overlay feature set
* Automatic Acoustic Management feature set
SET MAX security extension
Advanced Power Management feature set
* DOWNLOAD MICROCODE cmd
* SMART self-test
* SMART error logging
Security:
Master password revision code = 65534
supported
not enabled
not locked
not frozen
not expired: security count
not supported: enhanced erase
HW reset results:
CBLID- above Vih
Device num = 1 determined by CSEL
Checksum: correct

hdb is accessed via dm and evms. This is what the boot of reports:

May 27 18:17:39 bert kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
May 27 18:17:39 bert kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
May 27 18:17:39 bert kernel: PIIX4: IDE controller at PCI slot 0000:00:14.1
May 27 18:17:39 bert kernel: PIIX4: chipset revision 1
May 27 18:17:39 bert kernel: PIIX4: not 100%% native mode: will probe irqs later
May 27 18:17:39 bert kernel: ide0: BM-DMA at 0x10c0-0x10c7, BIOS settings: hda:pio, hdb:DMA
May 27 18:17:39 bert kernel: ide1: BM-DMA at 0x10c8-0x10cf, BIOS settings: hdc:DMA, hdd:pio
May 27 18:17:39 bert kernel: hda: WDC AC26400R, ATA DISK drive
May 27 18:17:39 bert kernel: hdb: Maxtor 6E030L0, ATA DISK drive
May 27 18:17:39 bert kernel: Using anticipatory io scheduler
May 27 18:17:39 bert kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
May 27 18:17:39 bert kernel: hdc: HL-DT-ST RW/DVD GCC-4480B, ATAPI CD/DVD-ROM drive
May 27 18:17:39 bert kernel: ide1 at 0x170-0x177,0x376 on irq 15
May 27 18:17:39 bert kernel: pnp: the driver 'ide' has been registered
May 27 18:17:39 bert kernel: hda: max request size: 128KiB
May 27 18:17:39 bert kernel: hda: 12594960 sectors (6448 MB) w/512KiB Cache, CHS=13328/15/63, UDMA(33)
May 27 18:17:39 bert kernel: hda: cache flushes supported
May 27 18:17:39 bert kernel: hda: hda1 hda2 hda3
May 27 18:17:39 bert kernel: hdb: max request size: 128KiB
May 27 18:17:39 bert kernel: hdb: 60058656 sectors (30750 MB) w/2048KiB Cache, CHS=59582/16/63, UDMA(33)
May 27 18:17:39 bert kernel: hdb: cache flushes supported
May 27 18:17:39 bert kernel: hdb: hdb1 hdb2 hdb3 hdb4 < hdb5 >

followed later by:

May 27 18:18:05 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:18:05 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:18:06 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:18:06 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:19:21 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:19:21 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:19:22 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:19:22 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:20:01 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:20:01 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:20:01 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:20:01 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }
May 27 18:21:27 bert kernel: hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
May 27 18:21:27 bert kernel: hda: drive_cmd: error=0x04 { DriveStatusError }




Hope this help,

Ed

On May 27, 2004 04:24 pm, Günther Persoons wrote:
> Hey,
> When i mount my reiser partitie with the option barrier=flush i get
> following message and error:
> My harddrive is a 2.5 inch Fujitsu 20GB IDE.
>
> mount /dev/hda10 /tmp -o barrier=flush
> mount: wrong fs type, bad option, bad superblock on /dev/hda10,
> or too many mounted file systems
> Log:
> ReiserFS: hda10: found reiserfs format "3.6" with standard journal
> ReiserFS: hda10: using ordered data mode
> reiserfs: using flush barriers
> ReiserFS: hda10: journal params: device hda10, size 8192, journal first
> block 18, max trans len 1024, max batch 900, max commit age 30, max
> trans age 30
> ReiserFS: hda10: checking transaction log (hda10)
> hda: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
> hda: drive_cmd: error=0x04 { DriveStatusError }
> hda: barrier support doesn't work
> ReiserFS: hda10: warning: journal-837: IO error during journal replay
> ReiserFS: hda10: warning: Replay Failure, unable to mount
> ReiserFS: hda10: warning: sh-2022: reiserfs_fill_super: unable to
> initialize journal space
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