(This is a regression from 2.00-beta6) # /usr/sbin/grub2-probe /boot/grub2/ /usr/sbin/grub2-probe: error: unknown filesystem. zsh: exit 1 /usr/sbin/grub2-probe -vvv /boot/grub2/ [The full log with -vvv is in attachment] I have a dmraid (intel fake Raid) mounted like this : # mount rootfs on / type rootfs (rw) /dev/mapper/isw_ddbeejgcgd_Volume03 on / type ext4 (rw,noatime,discard,commit=0) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) tmpfs on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755) sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) cgroup_root on /sys/fs/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,size=10240k,mode=755) openrc on /sys/fs/cgroup/openrc type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib64/rc/sh/cgroup-release-agent.sh,name=openrc) cpu on /sys/fs/cgroup/cpu type cgroup (rw,nosuid,nodev,noexec,relatime,cpu) udev on /dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=1011443,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620) shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime) /dev/mapper/isw_ddbeejgcgd_Volume01 on /boot type ext2 (rw,noatime,discard) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev) a device.map like this: (hd0) /dev/mapper/isw_ddbeejgcgd_Volume0 I startup my array from an initramfs with that : echo "Detect the raid arrays ..." /sbin/dmraid -ay || rescue_shell /sbin/dmsetup.static mknodes || rescue_shell Reproducible: Always Actual Results: see log attached Expected Results: As with the beta6 (with exactly the same system, same config files): # /usr/sbin/grub2-probe /boot/grub2/ ext2 [The full log with -vvv is in attachment too for comparison]
Created attachment 320866 [details] grub2-probe -vvv /boot/grub2/ on 2.00
Created attachment 320868 [details] grub2-probe -vvv /boot/grub2/ on 2.00-beta6 (for comparison)
Can you give the live ebuild (grub-9999) a try? If that works, I can look into back porting a patch. If it fails, this should be reported upstream.
Just tried, same behavior : # grub2-probe -vvv /boot/grub2 grub2-probe: info: Looking for /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: /dev/mapper/isw_ddbeejgcgd_Volume0 is a parent of /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: Looking for /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: /dev/mapper/isw_ddbeejgcgd_Volume0 is a parent of /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: Looking for /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: /dev/mapper/isw_ddbeejgcgd_Volume0 is a parent of /dev/mapper/isw_ddbeejgcgd_Volume01. grub2-probe: info: opening hd0. grub-core/kern/disk.c:230: Opening `hd0'... grub2-probe: info: the size of hd0 is 500129792. grub-core/kern/fs.c:55: Detecting zfs... grub-core/kern/emu/hostdisk.c:909: opening the device `/dev/mapper/isw_ddbeejgcgd_Volume0' in open_device() grub-core/fs/zfs/zfs.c:951: label ok 0 grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:791: check 2 passed grub-core/fs/zfs/zfs.c:3072: incorrect nvlist header grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:951: label ok 1 grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:791: check 2 passed grub-core/fs/zfs/zfs.c:3072: incorrect nvlist header grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:951: label ok 2 grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:791: check 2 passed grub-core/fs/zfs/zfs.c:3072: incorrect nvlist header grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:951: label ok 3 grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/fs/zfs/zfs.c:791: check 2 passed grub-core/fs/zfs/zfs.c:3072: incorrect nvlist header grub-core/kern/fs.c:77: zfs detection failed. grub-core/kern/fs.c:55: Detecting xfs... grub-core/kern/fs.c:77: xfs detection failed. grub-core/kern/fs.c:55: Detecting ufs2... grub-core/kern/fs.c:77: ufs2 detection failed. grub-core/kern/fs.c:55: Detecting ufs1... grub-core/kern/fs.c:77: ufs1 detection failed. grub-core/kern/fs.c:55: Detecting udf... grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/fs.c:77: udf detection failed. grub-core/kern/fs.c:55: Detecting tarfs... grub-core/kern/fs.c:77: tarfs detection failed. grub-core/kern/fs.c:55: Detecting squash4... grub-core/kern/fs.c:77: squash4 detection failed. grub-core/kern/fs.c:55: Detecting sfs... grub-core/kern/fs.c:77: sfs detection failed. grub-core/kern/fs.c:55: Detecting romfs... grub-core/kern/fs.c:77: romfs detection failed. grub-core/kern/fs.c:55: Detecting reiserfs... grub-core/kern/fs.c:77: reiserfs detection failed. grub-core/kern/fs.c:55: Detecting odc... grub-core/kern/fs.c:77: odc detection failed. grub-core/kern/fs.c:55: Detecting ntfs... grub-core/kern/fs.c:77: ntfs detection failed. grub-core/kern/fs.c:55: Detecting nilfs2... grub-core/kern/emu/hostdisk.c:886: reusing open device `/dev/mapper/isw_ddbeejgcgd_Volume0' grub-core/kern/fs.c:77: nilfs2 detection failed. grub-core/kern/fs.c:55: Detecting newc... grub-core/kern/fs.c:77: newc detection failed. grub-core/kern/fs.c:55: Detecting minix_be... grub-core/kern/fs.c:77: minix_be detection failed. grub-core/kern/fs.c:55: Detecting minix3_be... grub-core/kern/fs.c:77: minix3_be detection failed. grub-core/kern/fs.c:55: Detecting minix3... grub-core/kern/fs.c:77: minix3 detection failed. grub-core/kern/fs.c:55: Detecting minix2_be... grub-core/kern/fs.c:77: minix2_be detection failed. grub-core/kern/fs.c:55: Detecting minix2... grub-core/kern/fs.c:77: minix2 detection failed. grub-core/kern/fs.c:55: Detecting minix... grub-core/kern/fs.c:77: minix detection failed. grub-core/kern/fs.c:55: Detecting jfs... grub-core/kern/fs.c:77: jfs detection failed. grub-core/kern/fs.c:55: Detecting iso9660... grub-core/kern/fs.c:77: iso9660 detection failed. grub-core/kern/fs.c:55: Detecting hfsplus... grub-core/kern/fs.c:77: hfsplus detection failed. grub-core/kern/fs.c:55: Detecting hfs... grub-core/kern/fs.c:77: hfs detection failed. grub-core/kern/fs.c:55: Detecting fat... grub-core/kern/fs.c:77: fat detection failed. grub-core/kern/fs.c:55: Detecting ext2... grub-core/kern/fs.c:77: ext2 detection failed. grub-core/kern/fs.c:55: Detecting exfat... grub-core/kern/fs.c:77: exfat detection failed. grub-core/kern/fs.c:55: Detecting cpiofs... grub-core/kern/fs.c:77: cpiofs detection failed. grub-core/kern/fs.c:55: Detecting cpiofs... grub-core/kern/fs.c:77: cpiofs detection failed. grub-core/kern/fs.c:55: Detecting btrfs... grub-core/kern/fs.c:77: btrfs detection failed. grub-core/kern/fs.c:55: Detecting bfs... grub-core/kern/fs.c:77: bfs detection failed. grub-core/kern/fs.c:55: Detecting afs... grub-core/kern/fs.c:77: afs detection failed. grub-core/kern/fs.c:55: Detecting affs... grub-core/kern/fs.c:77: affs detection failed. grub2-probe: error: unknown filesystem.
Thanks for testing. Please report the issue upstream. http://www.gnu.org/software/grub/grub-bugs.html
For the record : I reported it upstream https://savannah.gnu.org/bugs/?37073 Thx
Created attachment 345632 [details] Modified grub ebuild to get the upstream patch on grub-2.00
Created attachment 345634 [details, diff] Backport of the upstream patch for grub 2.00 With this patch it solved my problem. The original upstream patch on head is here : https://savannah.gnu.org/bugs/?37073#comment2 The commit on upstream bazaar is here : http://bzr.savannah.gnu.org/lh/grub/trunk/grub/revision/4858
+*grub-2.00-r3 (27 Apr 2013) + + 27 Apr 2013; Mike Gilbert <floppym@gentoo.org> +files/grub-2.00-dmraid.patch, + +files/grub-2.00-texinfo.patch, +grub-2.00-r3.ebuild: + Resolve infinte-loop in grub-probe #462740 and fix dmraid support #430748. + Also fix issue with texinfo-5.1. +
