hi, do you have someone running xen 3.0 with software raid1 on root? i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still no success machine reboot when loading module raid1.ko :( --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz ====================================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
marek cervenka wrote:> do you have someone running xen 3.0 with software raid1 on root? > i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still > no successWorks fine for me..> machine reboot when loading module raid1.ko :(Perhaps try adding ''noreboot'' in your grub.conf so you can see any error messages? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
for running root on a raid1, i have following howto which worked for me: http://xtronics.com/reference/SATA-RAID-debian-for-2.6.html could this help you ? stephan Am Dienstag, 31. Januar 2006 08:36 schrieb Molle Bestefich:> marek cervenka wrote: > > do you have someone running xen 3.0 with software raid1 on root? > > i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still > > no success > > Works fine for me.. > > > machine reboot when loading module raid1.ko :( > > Perhaps try adding ''noreboot'' in your grub.conf so you can see any > error messages? > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users-- Stephan Augustin Rosenpark 3 65795 Hattersheim 06190/9355448 0173/1735867 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
> marek cervenka wrote: >> do you have someone running xen 3.0 with software raid1 on root? >> i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still >> no success > > Works fine for me.. > >> machine reboot when loading module raid1.ko :( > > Perhaps try adding ''noreboot'' in your grub.conf so you can see any > error messages?thanks, this help now i can see problem raidautorun: RAID_AUTORUN failed: 19 Creating root device Mounting root filesystem EXT3-fs: unable to read superblock system is centos-4.2 with 2.6.9-22 kernel boot works ok --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz ====================================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
>> marek cervenka wrote: >>> do you have someone running xen 3.0 with software raid1 on root? >>> i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still >>> no success >> >> Works fine for me.. >> >>> machine reboot when loading module raid1.ko :( >> >> Perhaps try adding ''noreboot'' in your grub.conf so you can see any >> error messages? > > thanks, this help > > now i can see problem > > raidautorun: RAID_AUTORUN failed: 19 > Creating root device > Mounting root filesystem > EXT3-fs: unable to read superblock > > system is centos-4.2 > with 2.6.9-22 kernel boot works okfound workaround in archives trying compile raid1 into kernel --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz ====================================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
>>> marek cervenka wrote: >>>> do you have someone running xen 3.0 with software raid1 on root? >>>> i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but still >>>> no success >>> >>> Works fine for me.. >>> >>>> machine reboot when loading module raid1.ko :( >>> >>> Perhaps try adding ''noreboot'' in your grub.conf so you can see any >>> error messages? >> >> thanks, this help >> >> now i can see problem >> >> raidautorun: RAID_AUTORUN failed: 19 >> Creating root device >> Mounting root filesystem >> EXT3-fs: unable to read superblock >> >> system is centos-4.2 >> with 2.6.9-22 kernel boot works ok > > found workaround in archives > trying compile raid1 into kernelthis partially helps (initrd commented out) raid1 array detected but then stop on NET: Registered protocol family 1 i would like to ask for configuration files from user of this message http://lists.xensource.com/archives/html/xen-users/2005-12/msg00355.html --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz ====================================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
>>>> marek cervenka wrote: >>>>> do you have someone running xen 3.0 with software raid1 on root? >>>>> i''m trying recompile kernel (3.0 stable) with correct CPU (P4), but >>>>> still >>>>> no success >>>> >>>> Works fine for me.. >>>> >>>>> machine reboot when loading module raid1.ko :( >>>> >>>> Perhaps try adding ''noreboot'' in your grub.conf so you can see any >>>> error messages? >>> >>> thanks, this help >>> >>> now i can see problem >>> >>> raidautorun: RAID_AUTORUN failed: 19 >>> Creating root device >>> Mounting root filesystem >>> EXT3-fs: unable to read superblock >>> >>> system is centos-4.2 >>> with 2.6.9-22 kernel boot works okbecause this is the same problem like this http://lists.xensource.com/archives/html/xen-users/2005-12/msg00355.html and solution isnt ported to mainstream, i will try describe the problem (imho BUG that affect ALL software raid installations on redhat/fedora systems - maybe other distros too) from Documentation/md.txt ---cut--- Boot time autodetection of RAID arrays -------------------------------------- When md is compiled into the kernel (not as module), partitions of type 0xfd are scanned and automatically assembled into RAID arrays. This autodetection may be suppressed with the kernel parameter "raid=noautodetect". As of kernel 2.6.9, only drives with a type 0 superblock can be autodetected and run at boot time. ---cut-- in standard xensource kernel is "md" as module CONFIG_BLK_DEV_MD=m in redhat kernels is CONFIG_BLK_DEV_MD=y (and raid autodetection work) can you change (xensource) CONFIG_BLK_DEV_MD to yes ? thanks --------------------------------------- Marek Cervenka Centrum Vypocetni Techniky CVT - http://cvt.fpf.slu.cz FPF SLU OPAVA - http://www.fpf.slu.cz LCNA - http://lcna.slu.cz ====================================== _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users