Bug 153211
Summary: | DPT raid controller kernel module broken | ||
---|---|---|---|
Product: | Red Hat Enterprise Linux 4 | Reporter: | Frank Liu <gfrankliu> |
Component: | kernel | Assignee: | Tom Coughlan <coughlan> |
Status: | CLOSED WONTFIX | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 4.0 | CC: | cevich, davej, jbaron, riel |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-06-20 16:07:51 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Frank Liu
2005-04-03 05:37:46 UTC
The system is currently running v3, and here is the output from "fdisk -l" # fdisk -l This disk has both DOS and BSD magic. Give the 'b' command to go to BSD mode. Disk /dev/sda: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 4410 35318902+ 83 Linux Disk /dev/sdb: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 * 1 255 2048256 82 Linux swap Disk /dev/sdc: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdc1 1 4410 35423293+ 83 Linux Disk /dev/sdd: 181.4 GB, 181403648000 bytes 255 heads, 63 sectors/track, 22054 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdd1 1 22054 177148723+ 83 Linux If I boot the Enterprise linux v4 on this system, and run "fdisk", I will see a "bogus" /dev/sde". Also, for those "disks" that have 4410 cylinders, I see a different number. (don't have the actual output handy right now since the system is NOT running v4). I can reboot the system with v4 disc again on Monday and collect the actual output if you want it. In RHEL 4 the drivers/message/i2o driver is used, instead of the dpt_i20 driver that is used in RHEL 3. I assume this is the driver you are using. It would be most helpful to see the /var/log/messages that result from booting RHEL 4 and loading the i20 driver. Please post them, as well as the output of lsmod. Since I can't install v4 on this machine, I booted the v4 CD into the rescue mode and run the following three commands: fdisk -l, lsmod, and dmesg: fdisk -l This disk has both DOS and BSD magic. Give the 'b' command to go to BSD mode. Disk /dev/i2o/hda: 36.7 GB, 36703924224 bytes 255 heads, 63 sectors/track, 4462 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System Disk /dev/i2o/hdb: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/i2o/hdb1 * 1 255 2048256 82 Linux swap Disk /dev/i2o/hdc: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/i2o/hdc1 1 4410 35423293+ 83 Linux Disk /dev/i2o/hdd: 181.4 GB, 181403648000 bytes 255 heads, 63 sectors/track, 22054 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/i2o/hdd1 1 22054 177148723+ 83 Linux This disk has both DOS and BSD magic. Give the 'b' command to go to BSD mode. Disk /dev/i2o/hde: 36.2 GB, 36280729600 bytes 255 heads, 63 sectors/track, 4410 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/i2o/hde1 * 1 13 104391 83 Linux /dev/i2o/hde2 14 4410 35318902+ 83 Linux lsmod Module Size Used by Not tainted parport_pc 24705 0 - Live 0xf8b65000 parport 37129 1 parport_pc, Live 0xf8af6000 dm_snapshot 17029 0 - Live 0xf8abc000 dm_mirror 22957 2 - Live 0xf8978000 dm_zero 2369 0 - Live 0xf8831000 dm_mod 54741 3 dm_snapshot,dm_mirror,dm_zero, Live 0xf8b56000 ext3 116809 0 - Live 0xf8b79000 jbd 71257 1 ext3, Live 0xf8b1e000 msdos 10177 0 - Live 0xf88fd000 raid6 101713 0 - Live 0xf8b04000 raid5 25153 0 - Live 0xf890f000 xor 13641 2 raid6,raid5, Live 0xf891d000 raid1 19905 0 - Live 0xf8917000 raid0 7617 0 - Live 0xf890c000 aic7xxx 148121 0 - Live 0xf8ac3000 sym53c8xx 69857 0 - Live 0xf8a81000 scsi_transport_spi 13761 1 sym53c8xx, Live 0xf88f8000 i2o_block 13645 2 - Live 0xf88f3000 i2o_core 39257 1 i2o_block, Live 0xf8901000 e100 39493 0 - Live 0xf88df000 mii 4673 1 e100, Live 0xf8889000 uhci_hcd 31065 0 - Live 0xf88ea000 sr_mod 17509 0 - Live 0xf8896000 sd_mod 17217 0 - Live 0xf8890000 scsi_mod 121421 5 aic7xxx,sym53c8xx,scsi_transport_spi,sr_mod,sd_mod, Live 0xf8959000 edd 9505 0 - Live 0xf8852000 loop 15817 2 - Live 0xf886f000 nfs 218309 0 - Live 0xf8922000 lockd 63977 1 nfs, Live 0xf889e000 sunrpc 157093 2 nfs,lockd, Live 0xf88b7000 vfat 14529 0 - Live 0xf8875000 fat 44257 2 msdos,vfat, Live 0xf887d000 cramfs 42421 1 - Live 0xf8856000 vga16fb 12201 1 - Live 0xf8812000 vgastate 8257 1 vga16fb, Live 0xf8816000 dmesg: agp memory: 941M agpgart: AGP aperture is 64M @ 0xec000000 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A ttyS2 at I/O 0x3e8 (irq = 15) is a 16550A RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize divert: not allocating divert_blk for non-ethernet device lo Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller at PCI slot 0000:00:12.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0x2c60-0x2c67, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0x2c68-0x2c6f, BIOS settings: hdc:pio, hdd:pio Probing IDE interface ide0... hda: TOSHIBA CD-ROM XM-7102B, ATAPI CD/DVD-ROM drive Using cfq io scheduler ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... Probing IDE interface ide1... ide2: I/O resource 0x3EE-0x3EE not free. ide2: ports already in use, skipping probe Probing IDE interface ide3... ide3: Wait for ready failed before probe ! Probing IDE interface ide4... ide4: Wait for ready failed before probe ! Probing IDE interface ide5... ide5: Wait for ready failed before probe ! hda: ATAPI 32X CD-ROM drive, 128kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard on isa0060/serio0 input: PS/2 Logitech Mouse on isa0060/serio1 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 2048 buckets, 64Kbytes TCP: Hash tables configured (established 262144 bind 37449) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). vga16fb: initializing vga16fb: mapped to 0xc00a0000 Console: switching to colour frame buffer device 80x30 fb0: VGA16 VGA frame buffer device loop: loaded (max 8 devices) inserting floppy driver for 2.6.9-5.EL floppy0: no floppy controllers found BIOS EDD facility v0.16 2004-Jun-25, 6 devices found SCSI subsystem initialized USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:12.2: UHCI Host Controller uhci_hcd 0000:00:12.2: irq 11, io base 00002c40 uhci_hcd 0000:00:12.2: new USB bus registered, assigned bus number 1 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected e100: Intel(R) PRO/100 Network Driver, 3.0.27-k2-NAPI e100: Copyright(c) 1999-2004 Intel Corporation divert: allocating divert_blk for eth0 e100: eth0: e100_probe: addr 0xe8103000, irq 11, MAC addr 00:D0:B7:A8:49:A8 divert: allocating divert_blk for eth1 e100: eth1: e100_probe: addr 0xf8000000, irq 11, MAC addr 00:03:47:3B:B5:B0 divert: allocating divert_blk for eth2 e100: eth2: e100_probe: addr 0xf8001000, irq 11, MAC addr 00:03:47:3B:B5:B1 I2O Core - (C) Copyright 1999 Red Hat Software i2o: max_drivers=4 i2o: Checking for PCI I2O controllers... i2o: I2O controller found on bus 3 at 32. i2o: PCI I2O controller at E8400000 size=1048576 i2o: using write combining MTRR i2o: MTRR workaround for Intel i960 processor iop0: Installed at IRQ 10 iop0: Activating I2O controller... iop0: This may take a few minutes if there are many devices iop0: HRT has 0 entries of 16 bytes each. iop0: Controller added I2O Block Storage OSM v0.9 (c) Copyright 1999-2001 Red Hat Software. block-osm: registered device at major 80 block-osm: New device detected (TID: 21d) i2o/hda: block-osm: New device detected (TID: 221) i2o/hdb: i2o/hdb1 block-osm: New device detected (TID: 222) i2o/hdc: i2o/hdc1 block-osm: New device detected (TID: 223) i2o/hdd: i2o/hdd1 block-osm: New device detected (TID: 220) i2o/hde: i2o/hde1 i2o/hde2 sym0: <875> rev 0x26 at pci 0000:00:0d.0 irq 11 sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking sym0: open drain IRQ line driver, using on-chip SRAM sym0: using LOAD/STORE-based firmware. sym0: SCSI BUS has been reset. scsi0 : sym-2.1.18j scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 <Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 <Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs ide-cd: cmd 0x28 timed out hda: DMA interrupt recovery hda: lost interrupt hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } hda: status error: error=0x00 hda: drive not ready for command ide-cd: cmd 0x28 timed out hda: DMA interrupt recovery hda: lost interrupt hda: status timeout: status=0xd0 { Busy } hda: status timeout: error=0x04Aborted Command hda: DMA disabled hda: drive not ready for command hda: ATAPI reset complete ISO 9660 Extensions: Microsoft Joliet Level 3 Unable to load NLS charset utf8 Unable to load NLS charset utf8 Unable to identify CD-ROM format. VFS: Can't find ext2 filesystem on dev loop0. Unable to identify CD-ROM format. VFS: busy inodes on changed media. security: 3 users, 4 roles, 316 types, 20 bools security: 53 classes, 9815 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev loop0, type cramfs), uses genfs_contexts SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts SELinux: initialized (dev usbdevfs, type usbdevfs), uses genfs_contexts SELinux: initialized (dev ramfs, type ramfs), uses genfs_contexts SELinux: initialized (dev ramfs, type ramfs), uses genfs_contexts SELinux: initialized (dev ram0, type ext2), uses xattr inode_doinit_with_dentry: no dentry for dev=ram0 ino=126 SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), not configured for labeling SELinux: initialized (dev hugetlbfs, type hugetlbfs), not configured for labelin g SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev eventpollfs, type eventpollfs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts md: raid0 personality registered as nr 2 md: raid1 personality registered as nr 3 raid5: automatically using best checksumming function: pIII_sse pIII_sse : 1936.000 MB/sec raid5: using function: pIII_sse (1936.000 MB/sec) md: raid5 personality registered as nr 4 raid6: int32x1 328 MB/s raid6: int32x2 386 MB/s raid6: int32x4 277 MB/s raid6: int32x8 269 MB/s raid6: mmxx1 929 MB/s raid6: mmxx2 1183 MB/s raid6: sse1x1 871 MB/s raid6: sse1x2 1195 MB/s raid6: using algorithm sse1x2 (1195 MB/s) md: raid6 personality registered as nr 8 device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm.com e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex Any progress on this? This is a show stopper and we can't upgrade to RHEL 4 because of this problem. Don't know if it helps, but I ran into an issue with this controller in version 4. If the controller is being used to access individual disks, and not an array, then you don't need the i2o modules. In that state the controller will behave like a regular aic7xxx. Perhaps having both modules loaded is causing the problem? (I'm not sure if you've got an array here or JBOD.) not JBOD. I have a few RAID 1 and one RAID 5 configured, as shown in the above output from the "good" fdisk -l from RHEL version 3. From the logs, it looks like /dev/i2o/hda is a bogus device. /dev/i2o/hda corresponsts to ? /dev/i2o/hdb corresponsts to /dev/sdb /dev/i2o/hdc corresponsts to /dev/sdc /dev/i2o/hdd corresponsts to /dev/sdd /dev/i2o/hde corresponsts to /dev/sda I also note the errors on /dev/hda (ATAPI CD/DVD-ROM drive): ide-cd: cmd 0x28 timed out hda: DMA interrupt recovery hda: lost interrupt hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } hda: status error: error=0x00 hda: drive not ready for command I'm not sure if that is normal, or if there is a connection. The switch from the dpt_i2o driver in 2.4 to the i2o driver in 2.6 could account for a change in the device ordering, so sda could become i2o/hde. I don't know why you are seeing the bogus i2o/hda though. I will try to reproduce this. Thank you for submitting this issue for consideration in Red Hat Enterprise Linux. The release for which you requested us to review is now End of Life. Please See https://access.redhat.com/support/policy/updates/errata/ If you would like Red Hat to re-consider your feature request for an active release, please re-open the request via appropriate support channels and provide additional supporting details about the importance of this issue. |