Bug 17932
| Summary: | RFE: Add nice report for when RAID array not supported or corrupt | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Raphael Dorado <rdorado> |
| Component: | anaconda | Assignee: | Jeremy Katz <katzj> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Mike McLean <mikem> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 7.0 | Keywords: | FutureFeature |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Enhancement | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2003-07-28 22:35:27 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: | |||
Please include the partition structure of your drives and how they are configured into RAID arrays. Here follows my disk partitions and my raidtab file.
There is one RAID slice on each disk.
Disk /dev/sda: 255 heads, 63 sectors, 1116 cylinders
Units = cylinders of 16065 * 512 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 262 2104483+ 83 Linux
/dev/sda2 263 1116 6859755 5 Extended
/dev/sda5 263 524 2104483+ 6 FAT16
/dev/sda6 525 786 2104483+ fd Linux raid autodetect
/dev/sda7 787 819 265041 82 Linux swap
/dev/sda8 820 1116 2385621 83 Linux
Disk /dev/sdb: 255 heads, 63 sectors, 1116 cylinders
Units = cylinders of 16065 * 512 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 523 4200966 83 Linux
/dev/sdb2 524 1116 4763272+ 5 Extended
/dev/sdb5 524 785 2104483+ fd Linux raid autodetect
/dev/sdb6 786 818 265041 82 Linux swap
/dev/sdb7 819 1116 2393653+ 6 FAT16
raiddev /dev/md0
raid-level 0
nr-raid-disks 2
persistent-superblock 0
chunk-size 8
device /dev/sda6
raid-disk 0
device /dev/sdb5
raid-disk 1
How did you create the RAID slices? The installer is looking at the RAID superblock on /dev/sda6 and it is not seeing the magic bytes to tell it is a RAID component. I haven't seen this problem before. I think I created the /etc/raidtab file and then
ran 'mkraid' then 'mke2fs /dev/md0'.
BUT, I'm getting weird messages when the machine
boots even tho I can use the /dev/md0 without
problems.
I guess I'm a bit guilty of inproper usage of the
RAID stuff, and I changed the priority to 'normal'.
My goal is to help you build a rock solid 7.1, I
will stick with 6.2 until then.
Here is my 'dmesg' output:
0 0 0 00
10 0FF 0F 1 1 0 1 0 1 1 A1
11 0FF 0F 1 1 0 1 0 1 1 A9
12 0FF 0F 1 1 0 1 0 1 1 B1
13 0FF 0F 1 1 0 1 0 1 1 B9
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 2
IRQ1 -> 1
IRQ3 -> 3
IRQ4 -> 4
IRQ6 -> 6
IRQ7 -> 7
IRQ8 -> 8
IRQ11 -> 11
IRQ12 -> 12
IRQ14 -> 14
IRQ16 -> 16
IRQ17 -> 17
IRQ18 -> 18
IRQ19 -> 19
.................................... done.
checking TSC synchronization across CPUs: passed.
PCI: PCI BIOS revision 2.10 entry at 0xf0730
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI->APIC IRQ transform: (B0,I4,P3) -> 19
PCI->APIC IRQ transform: (B0,I6,P0) -> 19
PCI->APIC IRQ transform: (B0,I10,P0) -> 18
PCI->APIC IRQ transform: (B0,I11,P0) -> 17
PCI->APIC IRQ transform: (B1,I0,P0) -> 16
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
TCP: Hash tables configured (ehash 262144 bhash 65536)
Initializing RT netlink socket
Starting kswapd v 1.5
vesafb: framebuffer at 0xde000000, mapped to 0xd0009000, size 4096k
vesafb: mode is 1280x1024x8, linelength=1280, pages=2
vesafb: protected mode interface info at c000:02e5
vesafb: scrolling: redraw
Console: switching to colour frame buffer device 160x64
fb0: VESA VGA frame buffer device
Detected PS/2 Mouse Port.
Serial driver version 4.27 with MANY_PORTS MULTIPORT SHARE_IRQ enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS02 at 0x03e8 (irq = 4) is a 16550A
pty: 256 Unix98 ptys configured
apm: BIOS version 1.2 Flags 0x0b (Driver version 1.13)
apm: disabled - APM is not SMP safe.
Real Time Clock Driver v1.09
RAM disk driver initialized: 16 RAM disks of 4096K size
PIIX4: IDE controller on PCI bus 00 dev 21
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:pio
hda: FUJITSU MPA3017ATU, ATA DISK drive
ide2: ports already in use, skipping probe
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: FUJITSU MPA3017ATU, 1668MB w/0kB Cache, CHS=847/64/63
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
raid5: measuring checksumming speed
raid5: MMX detected, trying high-speed MMX checksum routines
pII_mmx : 1131.951 MB/sec
p5_mmx : 1179.195 MB/sec
8regs : 866.013 MB/sec
32regs : 509.397 MB/sec
using fastest function: p5_mmx (1179.195 MB/sec)
scsi : 0 hosts.
scsi : detected total.
md.c: sizeof(mdp_super_t) = 4096
Partition check:
hda: hda1 hda2
RAMDISK: Compressed image found at block 0
autodetecting RAID arrays
autorun ...
... autorun DONE.
VFS: Mounted root (ext2 filesystem).
(scsi0) <Adaptec AIC-7890/1 Ultra2 SCSI host adapter> found at PCI 0/6/0
(scsi0) Wide Channel, SCSI ID=7, 32/255 SCBs
(scsi0) Downloading sequencer code... 392 instructions downloaded
scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.30/3.2.4
<Adaptec AIC-7890/1 Ultra2 SCSI host adapter>
scsi : 1 host.
(scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 15.
Vendor: IBM Model: DRVS09V Rev: 0370
Type: Direct-Access ANSI SCSI revision: 03
Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
(scsi0:0:1:0) Synchronous at 40.0 Mbyte/sec, offset 15.
Vendor: IBM Model: DRVS09V Rev: 0270
Type: Direct-Access ANSI SCSI revision: 03
Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0
(scsi0:0:2:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Vendor: SEAGATE Model: ST15150W Rev: 0023
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sdc at scsi0, channel 0, id 2, lun 0
(scsi0:0:3:0) Synchronous at 8.0 Mbyte/sec, offset 31.
Vendor: YAMAHA Model: CRW4416S Rev: 1.0g
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0
sr0: scsi3-mmc drive: 16x/16x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.10
SCSI device sda: hdwr sector= 512 bytes. Sectors= 17928698 [8754 MB] [8.8 GB]
sda: sda1 sda2 < sda5 sda6 sda7 sda8 >
SCSI device sdb: hdwr sector= 512 bytes. Sectors= 17928698 [8754 MB] [8.8 GB]
sdb: sdb1 sdb2 < sdb5 sdb6 sdb7 >
SCSI device sdc: hdwr sector= 512 bytes. Sectors= 8388315 [4095 MB] [4.1 GB]
sdc: sdc1
autodetecting RAID arrays
(read) sda6's sb offset: 2104384 [events: 0000000d]
(read) sdb5's sb offset: 2104384 [events: 0000000d]
autorun ...
considering sdb5 ...
adding sdb5 ...
adding sda6 ...
created md0
bind<sda6,1>
bind<sdb5,2>
running: <sdb5><sda6>
now!
sdb5's event counter: 0000000d
sda6's event counter: 0000000d
kmod: failed to exec /sbin/modprobe -s -k md-personality-2, errno = 2
do_md_run() returned -22
unbind<sdb5,1>
export_rdev(sdb5)
unbind<sda6,0>
export_rdev(sda6)
md0 stopped.
... autorun DONE.
VFS: Mounted root (ext2 filesystem) readonly.
change_root: old root has d_count=1
Trying to unmount old root ... okay
Freeing unused kernel memory: 76k freed
Adding Swap: 265032k swap-space (priority -1)
Adding Swap: 265032k swap-space (priority -2)
Creative SBLive! at 0xb800 on irq 18
(read) sda6's sb offset: 2104384 [events: 0000000d]
(read) sdb5's sb offset: 2104384 [events: 0000000d]
autorun ...
considering sdb5 ...
adding sdb5 ...
adding sda6 ...
created md0
bind<sda6,1>
bind<sdb5,2>
running: <sdb5><sda6>
now!
sdb5's event counter: 0000000d
sda6's event counter: 0000000d
raid0 personality registered
mask ffffffc0
rdev->size: 2104384
masked rdev->size: 2104384
new md_size: 2104384
rdev->size: 2104384
masked rdev->size: 2104384
new md_size: 4208768
md0: max total readahead window set to 512k
md0: 2 data-disks, max readahead per data-disk: 256k
raid0: looking at sda6
raid0: comparing sda6(2104384) with sda6(2104384)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: looking at sdb5
raid0: comparing sdb5(2104384) with sda6(2104384)
raid0: EQUAL
raid0: FINAL 1 zones
zone 0
checking sda6 ... contained as device 0
(2104384) is smallest!.
checking sdb5 ... contained as device 1
zone->nb_dev: 2, size: 4208768
current zone offset: 2104384
done.
raid0 : md_size is 4208768 blocks.
raid0 : conf->smallest->size is 4208768 blocks.
raid0 : nb_zone is 1.
raid0 : Allocating 8 bytes for hash.
md: updating md0 RAID superblock on device
sdb5 [events: 0000000e](write) sdb5's sb offset: 2104384
sda6 [events: 0000000e](write) sda6's sb offset: 2104384
.
... autorun DONE.
EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
tulip.c:v0.91g-ppc 7/16/99 becker.nasa.gov
eth0: Lite-On 82c168 PNIC rev 32 at 0xb000, 00:C0:F0:56:12:D6, IRQ 17.
eth0: MII transceiver #1 config 3100 status 7829 advertising 01e1.
ne.c:v1.10 9/23/94 Donald Becker (becker.nasa.gov)
NE*000 ethercard probe at 0x220: 00 80 c6 05 b5 01
eth1: NE2000 found at 0x220, using IRQ 3.
I think when you created the RAID array you needed to tell mkraid to create a superblock. Since you didn't we can't detect what type of RAID you have. What mount point is the RAID device mounted as? If it is not needed during the install process you could just remove /dev/md0 from your fstab, do the upgrade, then add it back afterwards. I think that the real solution is going to be to back the data off the drives, use anaconda to create the RAID device, install, and then put the data back on it. I am going to change this bug to an enhancement request to nicely report when a RAID configuration is unsupported via a dialog box. *** Bug 16832 has been marked as a duplicate of this bug. *** *** Bug 19292 has been marked as a duplicate of this bug. *** *** Bug 17905 has been marked as a duplicate of this bug. *** We handle this better now |
Traceback (innermost last): File "/usr/bin/anaconda", line 438, in ? intf.run(todo, test = test) File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/gui.py", line 336, in run self.icw.run () File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/gui.py", line 678, in run mainloop () File "/usr/lib/python1.5/site-packages/gtk.py", line 2554, in mainloop _gtk.gtk_main() File "/usr/lib/python1.5/site-packages/gtk.py", line 125, in __call__ ret = apply(self.func, a) File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/gui.py", line 428, in nextClicked self.setScreen (self.currentScreen, self.nextClicked) File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/gui.py", line 466, in setScreen new_screen = screen.getScreen () File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/iw/examine_gui.py", line 30, in getScreen self.parts = self.todo.upgradeFindRoot () File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/todo.py", line 841, in upgradeFindRoot mdList = raid.startAllRaid(drives) File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/raid.py", line 61, in startAllRaid for (mdDevice, deviceList) in scanForRaid(driveList): File "/var/tmp/anaconda-7.0.1//usr/lib/anaconda/raid.py", line 25, in scanForRaid (major, minor, raidSet, level, nrDisks, totalDisks, mdMinor) = \ File "/usr/lib/anaconda/isys.py", line 37, in raidsb rc = _isys.getraidsb(fd) ValueError: bad md magic on device Local variables in innermost frame: mdDevice: sda6 fd: 14 ToDo object: (itodo ToDo p1 (dp2 S'method' p3 (iimage CdromInstallMethod p4 (dp5 S'progressWindow' p6 <failed>