Indeed Thomas, we are currently working on Linux Debian squeeze, so could you provide me the source code for the Whamcloud e2fsprogs (version 1.42.3), please???
About the problem that I described in the previous mail with the kernel module fsfilt_ldiskfs: $ modprobe fsfilt_ldiskfs FATAL: Error inserting fsfilt_ldiskfs (/ lib/modules/2.6.32-lustre-2.2/updates/kernel/fs/lustre/fsfilt_ldiskfs.ko): Unknown symbol in module, or unknown parameter (see dmesg) Running "dmesg", we note the following: $ dmesg ... [81314.051179] fsfilt_ldiskfs: Unknown symbol jbd2_log_start_commit know any solution about it??? thanks in advance _____________________________________________ Jose Angel Herrero Velasco Dto. Electrónica y Computadores (ATC) Facultad de Ciencias UNIVERSIDAD DE CANTABRIA Telf: +34 942 202248 mail: jherr...@atc.unican.es El 15/10/2012, a las 10:28, Thomas Stibor escribió: > Hello Jose, > > the Debian Lustre packages from > http://pkg-lustre.alioth.debian.org/backports/lustre-2.2.0-squeeze/ > are not working correctly with the ldiskfsprogs from > http://pkg-lustre.alioth.debian.org/backports/current-ldiskfsprogs/ > > The "dirdata" mkfs option is an required option otherwise you can not > mount the mgs/mdt. I ran into the same problem a couple of weeks > ago. To overcome this problem I downloaded the Whamcloud e2fsprogs RPM/SRC > package and built of them DEB a package (for Wheezy). The package can be > found at > http://web-docs.gsi.de/~tstibor/lustre-builds/ldiskfsprogs/ > When you install the package, you will find a mkfs.lustre where the > dirdata option will run out of the box. If you have any further > problems, let me know. I can also provide you the source code for the > Whamcloud e2fsprogs so you can build it for Squeeze rather than for Wheezy. > > Cheers, > Thomas > > On Mon, Oct 15, 2012 at 08:01:11AM +0000, Herrero Velasco, Jose Angel wrote: >> Hello Thomas, >> >> For several weeks new, I'm trying to install luster 2.2 on debian squeeze >> server. From what I've observed, the problem seems to be the creation of the >> files system "mgs/mdt" and then mount. >> The error message about the file /etc/mke2fs.conf, seems like a "warning". >> To avoid this, vast with adding a new line in the file, like this: >> >> ldiskfs = { >> blocksize = 4096 >> } >> >> Initially, to create the file system "MGS/MDT," we must run mkfs.lustre >> avoiding default option "dirdata", which is not covered by the current >> version 2.2: >> >> $ mkfs.lustre --fsname=lustrefs --mdt --mgs --reformat --mkfsoptions="-E >> stripe-width = 2-i 4096-O ^ dirdata" --failnode=mdserver-1 >> --mgsnode=mdserver-0@tcp0 /dev/sdc1 >> >> After creating the system successfully, the next problem comes when >> committing mount the new filesystem: >> >> $ mount -t luster /dev/sdc1 /mgs >> >> It seems that the whole problem is loading the kernel module fsfilt_ldsikfs, >> which is dependent of "ldiskfs": >> >> $ modprobe fsfilt_ldiskfs >> FATAL: Error inserting fsfilt_ldiskfs (/ >> lib/modules/2.6.32-lustre-2.2/updates/kernel/fs/lustre/fsfilt_ldiskfs.ko): >> Unknown symbol in module, or unknown parameter (see dmesg) >> >> Running "dmesg", we note the following: >> >> $ dmesg >> ... >> [81314.051179] fsfilt_ldiskfs: Unknown symbol jbd2_log_start_commit >> >> As we can see, there are a symbol required that is not implemented in the >> module. This is the key to the problem. I guess solving this, we get to >> create completely server Lustre MGS ? >> >> Any idea if someone has managed to create the appropriate patch??? >> >> thanks >> >> >> _____________________________________________ >> Jose Angel Herrero Velasco >> >> Dto. Electrónica y Computadores (ATC) >> Facultad de Ciencias >> UNIVERSIDAD DE CANTABRIA >> Telf: +34 942 202248 >> mail: herrer...@gestion.unican.es<mailto:herrer...@gestion.unican.es> >>
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