Messages in this thread | | | Date | Thu, 13 Oct 2005 15:16:27 +0200 | From | Bgs <> | Subject | strange ramdrive behaviour |
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Hi all,
I have a ramdrive set up at boot time. The script is very simple, sets up the filesystem and mounts the ramdrive. The interesting part is that at first it doesn't work, but run a second time it is fine.
At first the mkfs part is ok, but mount reports no fs. The second time, mkfs part is ok again and mount works as well.
I sent to syslog the output of the first run:
Oct 13 02:26:28 wh-db02 ramdisk: Guessing about desired format.. Kernel 2.6.13.4 is running. Oct 13 02:26:28 wh-db02 ramdisk: Format 3.6 with standard journal Oct 13 02:26:28 wh-db02 ramdisk: Count of blocks on the device: 16368 Oct 13 02:26:28 wh-db02 ramdisk: Number of blocks consumed by mkreiserfs formatting process: 8212 Oct 13 02:26:28 wh-db02 ramdisk: Blocksize: 4096 Oct 13 02:26:28 wh-db02 ramdisk: Hash function used to sort names: "r5" Oct 13 02:26:28 wh-db02 ramdisk: Journal Size 8193 blocks (first block 18) Oct 13 02:26:28 wh-db02 ramdisk: Journal Max transaction length 1024 Oct 13 02:26:28 wh-db02 ramdisk: inode generation number: 0 Oct 13 02:26:28 wh-db02 ramdisk: UUID: 2a989bfb-8380-4c28-b3d9-db57fc0049ec Oct 13 02:26:28 wh-db02 ramdisk: Initializing journal - 0%....20%....40%....60%....80%....100% Oct 13 02:26:28 wh-db02 ramdisk: Syncing..ok Oct 13 02:26:28 wh-db02 ramdisk: Oct 13 02:26:28 wh-db02 ramdisk: Tell your friends to use a kernel based on 2.4.18 or later, and especially not a Oct 13 02:26:28 wh-db02 ramdisk: kernel based on 2.4.9, when you use reiserFS. Have fun. Oct 13 02:26:28 wh-db02 ramdisk: Oct 13 02:26:28 wh-db02 ramdisk: ReiserFS is successfully created on /dev/ram0. Oct 13 02:26:28 wh-db02 kernel: ReiserFS: ram0: warning: sh-2011: read_super_block: can't find a reiserfs filesystem on (dev ram0, block 16, size 4096) Oct 13 02:26:28 wh-db02 kernel: Oct 13 02:26:28 wh-db02 kernel: ReiserFS: ram0: warning: sh-2021: reiserfs_fill_super: can not find reiserfs on ram0
Any ideas about the hysteresis? :)
Bye Bgs
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