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Re: [Moosefs-users] BUG report,mfs+samba+freebsd8amd64 crash
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From: Ruan C. <rua...@gm...> - 2010-06-23 12:46:43
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Thank you for your reply. my fuse version: fusefs-kmod-0.3.9.p1.20080208_6 I think the fuse-kmod in freebsd ports is too old. I will try to find some newer FUSE ,and do more test. And is there any client libs for programming languages ? for example C , PHP extension ? On Tue, Jun 22, 2010 at 9:08 PM, Travis <tra...@tr...> wrote: > Yes, I agree it is likely an incomplete FUSE, or perhaps not the most up > to date FUSE implementation on freebsd. > > I am currently working on: > moosefs 1.6.13 > FUSE library version 2.8.1 > Samba 3.4.7 > Linux 2.6.32-21 (part of Ubuntu Linux 10.4 64 bit edition) > > Where I have the Samba exposing folders within the moosefs mount for > windows machines on my network. > > And this appears to work well for me, I have never observed a crash that is. > > I am also working on amd64 hardware. So the only difference is the > Freebsd vs Linux, and as Michaeł said it is probably the Freebsd support > for FUSE.? > > I remember the freebsd ports sometimes being a little behind what the > latest version of a package was. Would it be possible for you to try to > compile the latest FUSE from sources instead of using a FreeBSD port ? I > am not even sure if this is possible, it might require hacking with the > FUSE sources to even get them to compile. Most of the problems likely to > be different system header files needed, or a different location, and > possibly the need to fetch other packages to provide supporting > features. And even then there might be some kernel parameter tuning > needed to make it work. though this should be done already I would think > if the current FUSE mostly works for you. > > > > Linux, Fuse, moosefs, samba, 64 bit > On 06/21/2010 12:05 PM, Ruan Chunping wrote: >> Thank you for your reply! >> >> >> I agress with you >> >> i tesed on FreeBSD8.0 and FreeBSD8.0-p3 , the same problem. >> >> My guess is: >> when i copy files, Samba makes some operations ,but FUSE not >> supported, I'm not sure :) >> >> >> >> 2010/6/21 Michał Borychowski<mic...@ge...>: >> >>> Thank you for your submission. We will look into this situation but when the kernel makes a crash it is more probably caused by FUSE for FreeBSD than for MooseFS itself. >>> >>> >>> Kind regards >>> Michał Borychowski >>> MooseFS Support Manager >>> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ >>> Gemius S.A. >>> ul. Wołoska 7, 02-672 Warszawa >>> Budynek MARS, klatka D >>> Tel.: +4822 874-41-00 >>> Fax : +4822 874-41-01 >>> >>> >>> >>>> -----Original Message----- >>>> From: Ruan Chunping [mailto:rua...@gm...] >>>> Sent: Monday, June 21, 2010 6:53 AM >>>> To: moo...@li... >>>> Subject: Re: [Moosefs-users] BUG report,mfs+samba+freebsd8amd64 crash >>>> >>>> and the samba version: >>>> >>>> pkg_info|grep samba >>>> samba-3.0.32_2,1 A free SMB and CIFS client and server for UNIX >>>> samba-libsmbclient-3.0.37 Shared libs from the samba package >>>> >>>> >>>> On Mon, Jun 21, 2010 at 12:50 PM, Ruan Chunping<rua...@gm...> >>>> wrote: >>>> >>>>> OS: FreeBSD dev.xxxx.com 8.0-RELEASE-p3 FreeBSD 8.0-RELEASE-p3 #0: Sun >>>>> Jun 20 13:06:16 CST 2010 >>>>> ro...@de...:/usr/obj/usr/src/sys/GENERIC amd64 >>>>> MFS: mfs-1.6.15.tar.gz from freebsd ports >>>>> FUSE: fusefs-kmod-0.3.9.p1.20080208_6 >>>>> fusefs-libs-2.7.4 >>>>> dmesg|grep fuse >>>>> fuse4bsd: version 0.3.9-pre1, FUSE ABI 7.8 >>>>> >>>>> install and config MFS ( http://www.moosefs.org/reference-guide.html ) >>>>> ip: 192.168.1.77 >>>>> master,metalog,chunkserver,client,cgiserv are installed to one machine. >>>>> >>>>> /etc/hosts >>>>> 192.168.1.77 mfsmaster >>>>> >>>>> ... >>>>> >>>>> dd if=/dev/zero of=/chunk1 bs=4m count=1024 >>>>> dd if=/dev/zero of=/chunk2 bs=4m count=1024 >>>>> mdconfig -a -t vnode -f /chunk1 -u 0 >>>>> mdconfig -a -t vnode -f /chunk2 -u 1 >>>>> newfs -m0 -O2 /dev/md0 >>>>> newfs -m0 -O2 /dev/md1 >>>>> mount /dev/md0 /mnt/mfschunk1 >>>>> mount /dev/md2 /mnt/mfschunk2 >>>>> >>>>> ..ok >>>>> >>>>> config and start mfschunkserver >>>>> >>>>> .. ok >>>>> >>>>> mfsmount /mnt/mfs -H mfsmaster >>>>> >>>>> ..ok >>>>> >>>>> cd /mnt/mfs/ >>>>> mkdir test >>>>> >>>>> .. ok >>>>> >>>>> echo "test"> test.txt >>>>> >>>>> .. ok >>>>> >>>>> cat test.txt >>>>> >>>>> .. ok (i noticed that: read/readdir operation increasing, from mfscgiserver >>>>> >>>> ) >>>> >>>>> mkdir MFS (/mnt/mfs/MFS) >>>>> >>>>> .. ok >>>>> >>>>> ln -s /mnt/mfs/MFS /mnt/SMB/ >>>>> >>>>> ls -l /mnt/SMB/MFS >>>>> >>>>> .. ok >>>>> >>>>> >>>>> now, in my work pc(OS:Win7, ip:192.168.1.10)，i can see the MFS folder >>>>> ( \\192.168.1.77\SMB ) >>>>> 1. copy a file (<1M) to \\192.168.1.77\SMB >>>>> .. ok >>>>> 2. and copy the sam file to \\192.168.1.77\SMB\MFS\ >>>>> freebsd crash,and auto reboot , no kernel dump :( >>>>> >>>>> >>>>> * I can reproduce this bug >>>>> >>>>> >>>> >>>> >>>> -- >>>> 米胖 >>>> www.mipang.com >>>> >>>> ------------------------------------------------------------------------------ >>>> ThinkGeek and WIRED's GeekDad team up for the Ultimate >>>> GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the >>>> lucky parental unit. See the prize list and enter to win: >>>> http://p.sf.net/sfu/thinkgeek-promo >>>> _______________________________________________ >>>> moosefs-users mailing list >>>> moo...@li... >>>> https://lists.sourceforge.net/lists/listinfo/moosefs-users >>>> >>> >>> >> >> >> > > > > ------------------------------------------------------------------------------ > ThinkGeek and WIRED's GeekDad team up for the Ultimate > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the > lucky parental unit. See the prize list and enter to win: > http://p.sf.net/sfu/thinkgeek-promo > _______________________________________________ > moosefs-users mailing list > moo...@li... > https://lists.sourceforge.net/lists/listinfo/moosefs-users > -- 米胖 www.mipang.com |
