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    SubjectRe: (reiserfs) Re: patch: reiserfs for 2.3.49

    I've just reproduced this without md running on my machine. Rask, many
    thanks for finding the bug, I'll see what I can find.

    -chris

    On 12 Mar 2000, Rask Ingemann Lambertsen wrote:

    > Den 11-Mar-00 17:59:40 skrev Chris Mason følgende om "patch: reiserfs for 2.3.49":
    > > Hello everyone,
    >
    > > ReiserFS for 2.3.49 is now available for testing, comments, and review.
    >
    > At compile time, make install in linux/fs/reiserfs/utils fails because
    > reiserfsck is not being compiled.
    >
    > At runtime, I have run into an unexpected problem compiling a kernel on
    > reiserfs (i.e. the kernel tree is on a reiserfs partition). When I exit
    > from make config, the screen shows
    >
    > Saving your kernel configuration...
    >
    > and that's it, the shell prompt never returns. On the console:
    >
    > ReiserFS version 3.6.1
    > 12285
    > 0: reiserfs_get_block
    > PAP-12285: balance_leaf: insert_size must be 0 (4)
    >
    > and the system is locked so solid that <Alt-SysReq-s> and <Alt-SysReq-u>
    > don't work. After a restart, I could reproduce the problem, again when
    > exiting from make menuconfig. Reiserfs was compiled into the kernel. The
    > disk where I can reproduce this problem:
    >
    > md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12
    > linear personality registered
    > raid0 personality registered
    > md.c: sizeof(mdp_super_t) = 4096
    > Configuring aha174x at IO:4c80, IRQ 12
    > aha174x: Extended translation enabled.
    > scsi0 : Adaptec 174x (EISA)
    > scsi : 1 host.
    > Vendor: CDC Model: 94181-15 Rev: 0293
    > Type: Direct-Access ANSI SCSI revision: 01 CCS
    > Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
    > Vendor: CDC Model: 94181-15 Rev: 0293
    > Type: Direct-Access ANSI SCSI revision: 01 CCS
    > Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0
    > scsi : detected 2 SCSI disks total.
    > SCSI device sda: hdwr sector= 512 bytes. Sectors= 1173930 [573 MB] [0.6 GB]
    > sda: sda1 sda2 sda3
    > SCSI device sdb: hdwr sector= 512 bytes. Sectors= 1173930 [573 MB] [0.6 GB]
    > sdb: sdb1 sdb2
    > [cut]
    > (read) sda2's sb offset: 551872 [events: 00000004]
    > (read) sdb2's sb offset: 551872 [events: 00000004]
    > autorun ...
    > considering sdb2 ...
    > adding sdb2 ...
    > adding sda2 ...
    > created md0
    > bind<sda2,1>
    > bind<sdb2,2>
    > running: <sdb2><sda2>
    > now!
    > sdb2's event counter: 00000004
    > sda2's event counter: 00000004
    > md0: max total readahead window set to 128k
    > md0: 1 data-disks, max readahead per data-disk: 128k
    > md: updating md0 RAID superblock on device
    > sdb2 [events: 00000005](write) sdb2's sb offset: 551872
    > sda2 [events: 00000005](write) sda2's sb offset: 551872
    > .
    > ... autorun DONE.
    >
    > In both cases, the file system was mounted manually with "mount -t
    > reiserfs /dev/md0 /mnt/temp2", i.e. no options. My /etc/raidtab:
    >
    > raiddev /dev/md0
    > raid-level linear
    > nr-raid-disks 2
    > persistent-superblock 1
    > chunk-size 16
    > device /dev/sda2
    > raid-disk 0
    > device /dev/sdb2
    > raid-disk 1
    >
    > My /proc/cpuinfo:
    >
    > processor : 0
    > vendor_id : unknown
    > cpu family : 4
    > model : 0
    > model name : unknown
    > stepping : unknown
    > fdiv_bug : no
    > hlt_bug : no
    > sep_bug : no
    > f00f_bug : no
    > coma_bug : no
    > fpu : yes
    > fpu_exception : yes
    > cpuid level : -1
    > wp : yes
    > flags :
    > bogomips : 32.87
    >
    > My /proc/version:
    >
    > Linux version 2.3.49 (root@vissevasse.kampsax.dtu.dk) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #10 Sat Mar 11 20:19:56 CET 2000
    >
    > Regards,
    >
    > /¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯T¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯\
    > | Rask Ingemann Lambertsen | E-mail: mailto:rask@kampsax.dtu.dk |
    > | Please do NOT Cc: to me or the | WWW: http://www.gbar.dtu.dk/~c948374/ |
    > | mailing list. I am on the list.| "ThrustMe" on XPilot, ARCnet and IRC |
    > | Linux is like a wigwam - no windows, no gates, apache inside! |
    >


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