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Re: [Linux-cluster] gfs2_grow does not work



by the way, from the link, the version is 5.3. but my version is
[root wplccdlvm445 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.4 (Tikanga)



On Tue, Jan 5, 2010 at 1:57 PM, Diamond Li <diamondiona gmail com> wrote:
> Appreciate for your reply!
>
>
> [root wplccdlvm445 ~]# uname -r
> 2.6.18-164.el5
>
> [root wplccdlvm445 ~]# rpm -qa |grep gfs
> gfs2-utils-0.1.44-1.el5
> gfs-utils-0.1.17-1.el5
>
> I am using the packages shipped by Redhat, no any customization. Does
> it mean gfs2_grow does not work at all in 5.4 release(I wish I am
> wrong)?
>
> I did not find any patch for x86 32 bit CPU,  it does have x86_64.
>
>
>
> On Tue, Jan 5, 2010 at 1:26 PM, Abhijith Das <adas redhat com> wrote:
>> Hi Diamond,
>>
>> Could I also have the kernel and gfs2-utils rpm versions you are using so I can try this on my setup? I just spotted something in your strace output that could be a problem if you have a newer kernel, but not a newer gfs2-utils package.
>>
>> The mount syscall in your strace output takes the device as the first arg to mount the metafs. A recent kernel patch from https://bugzilla.redhat.com/show_bug.cgi?id=457798 changed that to take the mountpoint as the first arg instead. There was a corresponding userland patch to gfs2-utils in https://bugzilla.redhat.com/show_bug.cgi?id=459630#c3 that fixed this mismatch.
>> I'm not sure if you're seeing this. If so, an upgrade of these packages should fix what you're seeing.
>>
>> Cheers!
>> --Abhi
>>
>> ----- "Diamond Li" <diamondiona gmail com> wrote:
>>
>>> From: "Diamond Li" <diamondiona gmail com>
>>> To: "linux clustering" <linux-cluster redhat com>
>>> Sent: Monday, January 4, 2010 8:12:12 PM GMT -06:00 US/Canada Central
>>> Subject: Re: [Linux-cluster] gfs2_grow does not work
>>>
>>> [root wplccdlvm445 proc]# df -k
>>> Filesystem           1K-blocks      Used Available Use% Mounted on
>>> /dev/mapper/VolGroup00-LogVol00
>>>                       28376956   9144384  17767844  34% /
>>> /dev/sda1               101086     12055     83812  13% /boot
>>> tmpfs                  1037748         0   1037748   0% /dev/shm
>>> /dev/mapper/vg100-lvol0
>>>                         819024    794264     24760  97% /gfs
>>>
>>> [root wplccdlvm445 proc]# ls -ld /tmp
>>> drwxrwxrwt 8 root root 4096 Jan  5 04:02 /tmp
>>> [root wplccdlvm445 proc]# ls -ld /tmp/.gfs2meta/
>>> drwx------ 2 root root 4096 Dec 31 14:24 /tmp/.gfs2meta/
>>>
>>>
>>> [root wplccdlvm445 proc]# cat /proc/mounts
>>> rootfs / rootfs rw 0 0
>>> /dev/root / ext3 rw,data=ordered 0 0
>>> /dev /dev tmpfs rw 0 0
>>> /proc /proc proc rw 0 0
>>> /sys /sys sysfs rw 0 0
>>> /proc/bus/usb /proc/bus/usb usbfs rw 0 0
>>> devpts /dev/pts devpts rw 0 0
>>> /dev/sda1 /boot ext3 rw,data=ordered 0 0
>>> tmpfs /dev/shm tmpfs rw 0 0
>>> none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
>>> sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0
>>> /etc/auto.misc /misc autofs
>>> rw,fd=7,pgrp=2200,timeout=300,minproto=5,maxproto=5,indirect 0 0
>>> -hosts /net autofs
>>> rw,fd=13,pgrp=2200,timeout=300,minproto=5,maxproto=5,indirect 0 0
>>> none /sys/kernel/config configfs rw 0 0
>>> /dev/mapper/vg100-lvol0 /gfs gfs2 rw,hostdata=jid=0:id=65537:first=1 0
>>> 0
>>>
>>> [root wplccdlvm445 proc]# cat /etc/mtab
>>> /dev/mapper/VolGroup00-LogVol00 / ext3 rw 0 0
>>> proc /proc proc rw 0 0
>>> sysfs /sys sysfs rw 0 0
>>> devpts /dev/pts devpts rw,gid=5,mode=620 0 0
>>> /dev/sda1 /boot ext3 rw 0 0
>>> tmpfs /dev/shm tmpfs rw 0 0
>>> none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0
>>> sunrpc /var/lib/nfs/rpc_pipefs rpc_pipefs rw 0 0
>>> none /sys/kernel/config configfs rw 0 0
>>> /dev/mapper/vg100-lvol0 /gfs gfs2 rw,hostdata=jid=0:id=65537:first=1 0
>>> 0
>>>
>>>
>>> [root wplccdlvm445 proc]# strace gfs2_grow -v /gfs
>>> execve("/sbin/gfs2_grow", ["gfs2_grow", "-v", "/gfs"], [/* 29 vars
>>> */]) = 0
>>> brk(0)                                  = 0x942d000
>>> access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or
>>> directory)
>>> open("/etc/ld.so.cache", O_RDONLY)      = 3
>>> fstat64(3, {st_mode=S_IFREG|0644, st_size=90296, ...}) = 0
>>> mmap2(NULL, 90296, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f96000
>>> close(3)                                = 0
>>> open("/lib/libvolume_id.so.0", O_RDONLY) = 3
>>> read(3,
>>> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360 k\0004\0\0\0"...,
>>> 512) = 512
>>> fstat64(3, {st_mode=S_IFREG|0755, st_size=32144, ...}) = 0
>>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>>> -1,
>>> 0) = 0xb7f95000
>>> mmap2(0x6b3000, 33540, PROT_READ|PROT_EXEC,
>>> MAP_PRIVATE|MAP_DENYWRITE,
>>> 3, 0) = 0x6b3000
>>> mmap2(0x6bb000, 4096, PROT_READ|PROT_WRITE,
>>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7) = 0x6bb000
>>> close(3)                                = 0
>>> open("/lib/libc.so.6", O_RDONLY)        = 3
>>> read(3,
>>> "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\340\17X\0004\0\0\0"...,
>>> 512) = 512
>>> fstat64(3, {st_mode=S_IFREG|0755, st_size=1611564, ...}) = 0
>>> mmap2(0x56b000, 1332676, PROT_READ|PROT_EXEC,
>>> MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x56b000
>>> mprotect(0x6aa000, 4096, PROT_NONE)     = 0
>>> mmap2(0x6ab000, 12288, PROT_READ|PROT_WRITE,
>>> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13f) = 0x6ab000
>>> mmap2(0x6ae000, 9668, PROT_READ|PROT_WRITE,
>>> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x6ae000
>>> close(3)                                = 0
>>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>>> -1,
>>> 0) = 0xb7f94000
>>> set_thread_area({entry_number:-1 -> 6, base_addr:0xb7f946c0,
>>> limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
>>> limit_in_pages:1, seg_not_present:0, useable:1}) = 0
>>> mprotect(0x6ab000, 8192, PROT_READ)     = 0
>>> mprotect(0x567000, 4096, PROT_READ)     = 0
>>> munmap(0xb7f96000, 90296)               = 0
>>> time(NULL)                              = 1262655667
>>> getpid()                                = 18781
>>> brk(0)                                  = 0x942d000
>>> brk(0x944e000)                          = 0x944e000
>>> open("/gfs", O_RDONLY|O_LARGEFILE)      = 3
>>> open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 4
>>> lstat64("/gfs", {st_mode=S_IFDIR|0755, st_size=3864, ...}) = 0
>>> fstat64(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>>> -1,
>>> 0) = 0xb7fac000
>>> read(4, "rootfs / rootfs rw 0 0\n/dev/root"..., 4096) = 659
>>> close(4)                                = 0
>>> munmap(0xb7fac000, 4096)                = 0
>>> open("/dev/mapper/vg100-lvol0", O_RDWR|O_LARGEFILE) = 4
>>> fstat64(4, {st_mode=S_IFBLK|0660, st_rdev=makedev(253, 4), ...}) = 0
>>> _llseek(4, 0, [1677721600], SEEK_END)   = 0
>>> fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
>>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>>> -1,
>>> 0) = 0xb7fac000
>>> write(1, "Initializing lists...\n", 22Initializing lists...
>>> ) = 22
>>> _llseek(4, 65536, [65536], SEEK_SET)    = 0
>>> read(4,
>>> "\1\26\31p\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0d\0\0\0\0\0\0\7\t\0\0\7l"...,
>>> 4096) = 4096
>>> _llseek(4, 0, [1677721600], SEEK_END)   = 0
>>> open("/proc/mounts", O_RDONLY|O_LARGEFILE) = 5
>>> fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
>>> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS,
>>> -1,
>>> 0) = 0xb7fab000
>>> read(5, "rootfs / rootfs rw 0 0\n/dev/root"..., 4096) = 659
>>> read(5, "", 4096)                       = 0
>>> close(5)                                = 0
>>> munmap(0xb7fab000, 4096)                = 0
>>> open("/tmp/.gfs2meta", O_RDONLY|O_LARGEFILE) = 5
>>> fstat64(5, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
>>> close(5)                                = 0
>>> mount("/dev/mapper/vg100-lvol0", "/tmp/.gfs2meta", "gfs2meta", 0,
>>> NULL) = -1 EINVAL (Invalid argument)
>>> write(2, "gfs2_grow: ", 11gfs2_grow: )             = 11
>>> write(2, "Couldn't mount /tmp/.gfs2meta : "..., 49Couldn't mount
>>> /tmp/.gfs2meta : Invalid argument
>>> ) = 49
>>> exit_group(1)                           = ?
>>>
>>>
>>> On Tue, Jan 5, 2010 at 6:27 AM, Abhijith Das <adas redhat com> wrote:
>>> > Hi,
>>> >
>>> > >From the following message, it looks like the gfs2meta mount
>>> routine is not able to locate the gfs2 mountpoint.
>>> > "Dec 31 15:04:56 wplccdlvm446 kernel: GFS2: gfs2 mount does not
>>> exist"
>>> > Can you confirm that /proc/mounts and /etc/mtab all agree on the
>>> mounted gfs2 at /gfs?
>>> > Also, can you run gfs2_grow under strace so that we can see what
>>> arguments gfs2_grow passes to the mount() system call when it tries to
>>> mount the gfs2meta filesystem?
>>> >
>>> > Thanks!
>>> > --Abhi
>>> >
>>> > ----- "Diamond Li" <diamondiona gmail com> wrote:
>>> >
>>> >> From: "Diamond Li" <diamondiona gmail com>
>>> >> To: "linux clustering" <linux-cluster redhat com>
>>> >> Sent: Monday, January 4, 2010 2:25:59 AM GMT -06:00 US/Canada
>>> Central
>>> >> Subject: Re: [Linux-cluster] gfs2_grow does not work
>>> >>
>>> >> could someone kindly help me to get through?
>>> >>
>>> >> thanks in advance!
>>> >>
>>> >> On Thu, Dec 31, 2009 at 3:16 PM, Diamond Li
>>> <diamondiona gmail com>
>>> >> wrote:
>>> >> > from system log, I can see the erorr message:
>>> >> >
>>> >> > Dec 31 15:04:56 wplccdlvm446 kernel: GFS2: gfs2 mount does not
>>> >> exist
>>> >> >
>>> >> > but I have mounted gfs2 file system under /gfs folder and I can
>>> do
>>> >> > operations such as mkdir, rm, successfully.
>>> >> >
>>> >> >
>>> >> >
>>> >> > On Thu, Dec 31, 2009 at 2:55 PM, Diamond Li
>>> <diamondiona gmail com>
>>> >> wrote:
>>> >> >> Hello,
>>> >> >>
>>> >> >> I am trying to grow a gfs2 file system, unfortunately  it does
>>> not
>>> >> work.
>>> >> >>
>>> >> >> anyone has similar issues or I always have bad luck?
>>> >> >>
>>> >> >> [root wplccdlvm446 gfs]# mount
>>> >> >>
>>> >> >> /dev/mapper/vg100-lvol0 on /gfs type gfs2
>>> >> (rw,hostdata=jid=0:id=131074:first=1)
>>> >> >>
>>> >> >> [root wplccdlvm446 gfs]# gfs2_grow -v /gfs
>>> >> >> Initializing lists...
>>> >> >> gfs2_grow: Couldn't mount /tmp/.gfs2meta : Invalid argument
>>> >> >>
>>> >> >> [root wplccdlvm446 gfs]# ls -a /tmp/.gfs2meta/
>>> >> >> .  ..
>>> >> >>
>>> >> >>
>>> >> >> [root wplccdlvm446 gfs]# uname -r
>>> >> >> 2.6.18-164.el5
>>> >> >>
>>> >> >> [root wplccdlvm446 gfs]# cat /etc/redhat-release
>>> >> >> Red Hat Enterprise Linux Server release 5.4 (Tikanga)
>>> >> >>
>>> >> >
>>> >>
>>> >> --
>>> >> Linux-cluster mailing list
>>> >> Linux-cluster redhat com
>>> >> https://www.redhat.com/mailman/listinfo/linux-cluster
>>> >
>>> > --
>>> > Linux-cluster mailing list
>>> > Linux-cluster redhat com
>>> > https://www.redhat.com/mailman/listinfo/linux-cluster
>>>
>>> --
>>> Linux-cluster mailing list
>>> Linux-cluster redhat com
>>> https://www.redhat.com/mailman/listinfo/linux-cluster
>>
>> --
>> Linux-cluster mailing list
>> Linux-cluster redhat com
>> https://www.redhat.com/mailman/listinfo/linux-cluster
>


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