On Fri, Feb 25, 2005 at 12:44:04PM +0900, Horms wrote: > thanks for your bug report. Sorry for the long delay in replying. > Long inbox... > > I took a quick look into this. Unfortunately I can't find dm_snapshot.c > in either the kernel tree or the evms source code tree, nor anything > that looks like it. Do you have any idea where it is?
dm_snapshot.c was the old name for what is now dm-snap.c in current 2.6 kernels. It is included in the device-mapper patches for 2.4 kernels. I'm not sure where bugs should be reported for those patches, so I'm CCing the evms-devel list (they should know). > I also took a quick look through the bitkeeper changelogs for > 2.4 and 2.6, and can't see anything tagged EVMS since August 2003. > So no fun there. > > Unfortunately thats about as far as I can get without devoting > a lot of time to this. If you have any additional info, please > send it here as it comes to hand. > > On Fri, Feb 11, 2005 at 11:11:26PM +0300, Alexander Kogan wrote: > > Package: kernel-image-2.4.27-1-686-smp > > Version: 2.4.27-6 > > Severity: normal > > > > Hi! > > > > I use EVMS snapshots on my server. When I reset snapshots, sometimes > > system crashes in dm_snapshot.c. Sorry I can't provide more information, > > because crash dump was only on the screen and the server was restarted > > after crash. When next crash occures I'll send you more detailed > > information. My disk configuration is below. > > Please see the last line about /dev/evms/var_snap - system crashed when this > > snapshot was resetted. > > > > [EMAIL PROTECTED]:~% echo "query:objects:query:volumes" | sudo evms > > > > EVMS Command Line Interpreter Version 2.5.1 > > > > Snapshot: Snapshot object var_snap discovered in full/disabled state. Use > > the "Reset" function to reset the snapshot to the > > current state of /dev/evms/var > > EVMS: > > Logical Disk Name: hda > > Major: 3 > > Minor: 0 > > Active: TRUE > > Logical Disk Size: 74.53 GB > > Logical Disk Geometry: 155061 Cylinders, 16 Heads, 63 Sectors per Track, > > 512 Bytes per Sector > > LBA of the 1024 Cylinder Limit: 1031184 > > > > Logical Disk Name: sda > > Major: 8 > > Minor: 0 > > Active: TRUE > > Logical Disk Size: 34.18 GB > > Logical Disk Geometry: 4462 Cylinders, 255 Heads, 63 Sectors per Track, 512 > > Bytes per Sector > > LBA of the 1024 Cylinder Limit: 16434495 > > > > Logical Disk Name: sdb > > Major: 8 > > Minor: 16 > > Active: TRUE > > Logical Disk Size: 34.18 GB > > Logical Disk Geometry: 4462 Cylinders, 255 Heads, 63 Sectors per Track, 512 > > Bytes per Sector > > LBA of the 1024 Cylinder Limit: 16434495 > > > > Logical Disk Name: sdc > > Major: 8 > > Minor: 32 > > Active: TRUE > > Logical Disk Size: 17.14 GB > > Logical Disk Geometry: 2237 Cylinders, 255 Heads, 63 Sectors per Track, 512 > > Bytes per Sector > > LBA of the 1024 Cylinder Limit: 16434495 > > > > Logical Disk Name: sdd > > Major: 8 > > Minor: 48 > > Active: TRUE > > Logical Disk Size: 17.14 GB > > Logical Disk Geometry: 2237 Cylinders, 255 Heads, 63 Sectors per Track, 512 > > Bytes per Sector > > LBA of the 1024 Cylinder Limit: 16434495 > > > > Logical Disk Name: sde > > Major: 8 > > Minor: 64 > > Active: TRUE > > Logical Disk Size: 17.14 GB > > Logical Disk Geometry: 2237 Cylinders, 255 Heads, 63 Sectors per Track, 512 > > Bytes per Sector > > LBA of the 1024 Cylinder Limit: 16434495 > > > > Segment Name: hda_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: hda1 > > Major: 254 > > Minor: 37 > > Active: TRUE > > Segment Size: 74.53 GB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sda_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: sda1 > > Major: 254 > > Minor: 39 > > Active: TRUE > > Segment Size: 47.03 MB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sda2 > > Major: 254 > > Minor: 41 > > Active: TRUE > > Segment Size: 1.00 GB > > Starting LBA: 96390 > > Segment Type: Data > > > > Segment Name: sda3 > > Major: 254 > > Minor: 42 > > Active: TRUE > > Segment Size: 17.13 GB > > Starting LBA: 2200905 > > Segment Type: Data > > > > Segment Name: sda_ebr0 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 38122245 > > Segment Type: Metadata > > > > Segment Name: sda5 > > Major: 254 > > Minor: 43 > > Active: TRUE > > Segment Size: 16.00 GB > > Starting LBA: 38122308 > > Segment Type: Data > > > > Segment Name: sda_freespace1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 2.61 MB > > Starting LBA: 71682030 > > Segment Type: Freespace > > > > Segment Name: sdb_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: sdb1 > > Major: 254 > > Minor: 40 > > Active: TRUE > > Segment Size: 47.03 MB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sdb2 > > Major: 254 > > Minor: 44 > > Active: TRUE > > Segment Size: 1.00 GB > > Starting LBA: 96390 > > Segment Type: Data > > > > Segment Name: sdb3 > > Major: 254 > > Minor: 45 > > Active: TRUE > > Segment Size: 17.13 GB > > Starting LBA: 2200905 > > Segment Type: Data > > > > Segment Name: sdb_ebr0 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 38122245 > > Segment Type: Metadata > > > > Segment Name: sdb5 > > Major: 254 > > Minor: 46 > > Active: TRUE > > Segment Size: 15.00 GB > > Starting LBA: 38122308 > > Segment Type: Data > > > > Segment Name: sdb_ebr1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 69577515 > > Segment Type: Metadata > > > > Segment Name: sdb6 > > Major: 254 > > Minor: 47 > > Active: TRUE > > Segment Size: 502.00 MB > > Starting LBA: 69577578 > > Segment Type: Data > > > > Segment Name: sdb_ebr2 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 70605675 > > Segment Type: Metadata > > > > Segment Name: sdb7 > > Major: 254 > > Minor: 48 > > Active: TRUE > > Segment Size: 282.36 MB > > Starting LBA: 70605738 > > Segment Type: Data > > > > Segment Name: sdb_ebr3 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 71184015 > > Segment Type: Metadata > > > > Segment Name: sdb8 > > Major: 254 > > Minor: 49 > > Active: TRUE > > Segment Size: 101.94 MB > > Starting LBA: 71184078 > > Segment Type: Data > > > > Segment Name: sdb_ebr4 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 71392860 > > Segment Type: Metadata > > > > Segment Name: sdb9 > > Major: 254 > > Minor: 50 > > Active: TRUE > > Segment Size: 141.17 MB > > Starting LBA: 71392923 > > Segment Type: Data > > > > Segment Name: sdb_freespace1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 2.61 MB > > Starting LBA: 71682030 > > Segment Type: Freespace > > > > Segment Name: sdc_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: sdc1 > > Major: 254 > > Minor: 51 > > Active: TRUE > > Segment Size: 17.14 GB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sdc_freespace1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 47.50 KB > > Starting LBA: 35937405 > > Segment Type: Freespace > > > > Segment Name: sdd_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: sdd1 > > Major: 254 > > Minor: 52 > > Active: TRUE > > Segment Size: 17.14 GB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sdd_freespace1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 47.50 KB > > Starting LBA: 35937405 > > Segment Type: Freespace > > > > Segment Name: sde_mbr > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 31.50 KB > > Starting LBA: 0 > > Segment Type: Metadata > > > > Segment Name: sde1 > > Major: 254 > > Minor: 53 > > Active: TRUE > > Segment Size: 17.14 GB > > Starting LBA: 63 > > Segment Type: Data > > > > Segment Name: sde_freespace1 > > Major: 0 > > Minor: 0 > > Active: FALSE > > Segment Size: 47.50 KB > > Starting LBA: 35937405 > > Segment Type: Freespace > > > > Region Name: lvm2/safe/home > > Major: 254 > > Minor: 9 > > Active: TRUE > > Region Size: 53.16 GB > > Region Type: Data > > > > Region Name: lvm2/safe/root > > Major: 254 > > Minor: 15 > > Active: TRUE > > Region Size: 480.00 MB > > Region Type: Data > > > > Region Name: lvm2/safe/usr > > Major: 254 > > Minor: 26 > > Active: TRUE > > Region Size: 4.88 GB > > Region Type: Data > > > > Region Name: lvm2/safe/var > > Major: 254 > > Minor: 32 > > Active: TRUE > > Region Size: 10.00 GB > > Region Type: Data > > > > Region Name: lvm2/safe/Freespace > > Major: 0 > > Minor: 0 > > Active: FALSE > > Region Size: 0.00 bytes > > Region Type: Freespace > > > > Region Name: md/md0 > > Major: 9 > > Minor: 0 > > Active: TRUE > > Region Size: 1.00 GB > > Region Type: Data > > > > Region Name: md/md1 > > Major: 9 > > Minor: 1 > > Active: TRUE > > Region Size: 68.51 GB > > Region Type: Data > > > > Object Name: unsafe > > Major: 254 > > Minor: 2 > > Active: TRUE > > Object Size: 31.00 GB > > > > Object Name: home_snap > > Major: 254 > > Minor: 13 > > Active: TRUE > > Object Size: 53.16 GB > > > > Object Name: lvm2/safe/home#origin# > > Major: 254 > > Minor: 8 > > Active: TRUE > > Object Size: 53.16 GB > > > > Object Name: lvm2/safe/root#origin# > > Major: 254 > > Minor: 14 > > Active: TRUE > > Object Size: 480.00 MB > > > > Object Name: lvm2/safe/usr#origin# > > Major: 254 > > Minor: 25 > > Active: TRUE > > Object Size: 4.88 GB > > > > Object Name: lvm2/safe/var#origin# > > Major: 254 > > Minor: 31 > > Active: TRUE > > Object Size: 10.00 GB > > > > Object Name: root_snap > > Major: 254 > > Minor: 19 > > Active: TRUE > > Object Size: 480.00 MB > > > > Object Name: usr_snap > > Major: 254 > > Minor: 30 > > Active: TRUE > > Object Size: 4.87 GB > > > > Object Name: var_snap > > Major: 254 > > Minor: 36 > > Active: TRUE > > Object Size: 10.00 GB > > > > > > Volume Name: /dev/evms/backup > > Major: 254 > > Minor: 38 > > Active: TRUE > > Volume Size: 74.53 GB > > Minor Number: 38 > > Mount Point: /var/backups/fs_backup > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 1.32 GB > > > > Volume Name: /dev/evms/common > > Major: 254 > > Minor: 2 > > Active: TRUE > > Volume Size: 31.00 GB > > Minor Number: 2 > > Mount Point: /home/unsafe > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 19.07 GB > > > > Volume Name: /dev/evms/home > > Major: 254 > > Minor: 10 > > Active: TRUE > > Volume Size: 53.16 GB > > Minor Number: 10 > > Mount Point: /home > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 52.44 GB > > > > Volume Name: /dev/evms/home_snap > > Major: 254 > > Minor: 13 > > Active: TRUE > > Volume Size: 53.16 GB > > Minor Number: 13 > > This volume is not mounted. > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 52.45 GB > > > > Volume Name: /dev/evms/root > > Major: 254 > > Minor: 16 > > Active: TRUE > > Volume Size: 480.00 MB > > Minor Number: 16 > > Mount Point: / > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 209.58 MB > > > > Volume Name: /dev/evms/root_snap > > Major: 254 > > Minor: 19 > > Active: TRUE > > Volume Size: 480.00 MB > > Minor Number: 19 > > This volume is not mounted. > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 180.37 MB > > > > Volume Name: /dev/evms/sda1 > > Major: 254 > > Minor: 39 > > Active: TRUE > > Volume Size: 47.03 MB > > Minor Number: 39 > > This volume is not mounted. > > Filesystem: Ext2/3 > > Max Filesystem Size: 4.00 TB > > Min Filesystem Size: 14.42 MB > > > > Volume Name: /dev/evms/sdb1 > > Major: 254 > > Minor: 40 > > Active: TRUE > > Volume Size: 47.03 MB > > Minor Number: 40 > > This volume is not mounted. > > Filesystem: Ext2/3 > > Max Filesystem Size: 4.00 TB > > Min Filesystem Size: 8.07 MB > > > > Volume Name: /dev/evms/swap > > Major: 254 > > Minor: 24 > > Active: TRUE > > Volume Size: 1.00 GB > > Minor Number: 24 > > Mount Point: swap > > Filesystem: SWAPFS > > Max Filesystem Size: 16.00 PB > > Min Filesystem Size: 20.00 MB > > > > Volume Name: /dev/evms/usr > > Major: 254 > > Minor: 27 > > Active: TRUE > > Volume Size: 4.87 GB > > Minor Number: 27 > > Mount Point: /usr > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 3.17 GB > > > > Volume Name: /dev/evms/usr_snap > > Major: 254 > > Minor: 30 > > Active: TRUE > > Volume Size: 4.87 GB > > Minor Number: 30 > > This volume is not mounted. > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 3.17 GB > > > > Volume Name: /dev/evms/var > > Major: 254 > > Minor: 33 > > Active: TRUE > > Volume Size: 10.00 GB > > Minor Number: 33 > > Mount Point: /var > > Filesystem: ReiserFS > > Max Filesystem Size: 16.00 TB > > Min Filesystem Size: 1.90 GB > > > > Volume Name: /dev/evms/var_snap > > Major: 254 > > Minor: 36 > > Active: TRUE > > Volume Size: 10.00 GB > > Minor Number: 36 > > This volume is not mounted. > > The volume is either unformatted or contains a filesystem for which EVMS > > does not currently have an FSIM. > > > > > > -- System Information: > > Debian Release: 3.1 > > APT prefers unstable > > APT policy: (500, 'unstable') > > Architecture: i386 (i686) > > Kernel: Linux 2.4.27-2-686-smp > > Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R) > > > > Versions of packages kernel-image-2.4.27-1-686-smp depends on: > > ii coreutils [fileutils] 5.2.1-2 The GNU core utilities > > ii fileutils 5.2.1-2 The GNU file management > > utilities > > ii initrd-tools 0.1.77 tools to create initrd image > > for p > > ii modutils 2.4.26-1.2 Linux module utilities > > > > -- no debconf information > > > > > > -- > > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > -- > Horms > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- - mdz -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
