Is there a distribution available or at least what real version number of the tools, and the FS driver to I really need to make this work?
I have a 40TB partition that I want to format an cluster as a single OCFS2 cluster partition. After about 20 hours of reading and messing around with different solutions, and patches, everything seems to fall back to the following error: [ 1358.014040] (11731,7):ocfs2_initialize_super:2157 ERROR: Volume might try to write to blocks beyond what jbd can address in 32 bits. [ 1358.014073] (11731,7):ocfs2_fill_super:1006 ERROR: status = -22 [ 1358.014096] ocfs2: Unmounting device (252,2) on (node 0) r...@s2-replay01:~# time mkfs.ocfs2 -N 2 -J block64 -F -v -b 4096 -T mail -M cluster --fs-feature-level=max-features /dev/replays/replay-data mkfs.ocfs2 1.4.2 Cluster stack: classic o2cb Filesystem Type of mail Filesystem label= Block size=4096 (bits=12) Cluster size=16384 (bits=14) Volume size=39999990923264 (2441405696 clusters) (9765622784 blocks) 75689 cluster groups (tail covers 13568 clusters, rest cover 32256 clusters) Journal size=268435456 Initial number of node slots: 2 Creating bitmaps: done Initializing superblock: done Writing system files: done Writing superblock: done Writing backup superblock: 6 block(s) Formatting Journals: done Formatting slot map: done Writing lost+found: done mkfs.ocfs2 successful real 24m25.153s user 0m7.500s sys 0m5.110s r...@s2-replay01:~# mount.ocfs2 -o inode64 /dev/replays/replay-data /data/storage/ mount.ocfs2: Invalid argument while mounting /dev/replays/replay-data on /data/storage/. Check 'dmesg' for more information on this error. r...@s2-replay01:~# r...@s2-replay01:~# dmesg | tail ... ... [ 1358.014040] (11731,7):ocfs2_initialize_super:2157 ERROR: Volume might try to write to blocks beyond what jbd can address in 32 bits. [ 1358.014073] (11731,7):ocfs2_fill_super:1006 ERROR: status = -22 [ 1358.014096] ocfs2: Unmounting device (252,2) on (node 0) [ 9554.762902] (14685,7):ocfs2_initialize_super:2157 ERROR: Volume might try to write to blocks beyond what jbd can address in 32 bits. [ 9554.762964] (14685,7):ocfs2_fill_super:1006 ERROR: status = -22 [ 9554.763001] ocfs2: Unmounting device (252,2) on (node 0) r...@s2-replay01:~# I've tried compiling the new tools, and FS driver, but it looks like the most recent version is using some old constructs or API and won't compile against the most recent kernel versions without a patch. I've considered scrapping this, and using XFS, and Gluster. However, I like the prestige of using an Oracle based solution. Can anyone tell me if there is a combination of Tools and FS driver that can support a 40TB partition at this time? -Robert -- Robert Smith, CISSP Chief Technology Officer rtsm...@wansecurity.com WANSecurity, Inc. https://www.wansecurity.com My PGP public key is available from: https://www.wansecurity.com/keys/robert_smith.asc
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