Mount.gfs2 Error Mounting Lockproto Lock_dlm
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and locking systems must be started (refer to Configuring and Managing a Red Hat Cluster). After those requirements have been met, you can mount the GFS2 file system as you would gfs_controld join connect error: connection refused any Linux file system. Note Attempting to mount a GFS2 file system when
How To Mount Gfs2 Filesystem In Linux
the Cluster Manager (cman) has not been started produces the following error message: [root@gfs-a24c-01 ~]# mount -t gfs2 -o noatime /dev/mapper/mpathap1
Error Mounting Lockproto Lock Dlm Gfs2
/mnt gfs_controld join connect error: Connection refused error mounting lockproto lock_dlm To manipulate file ACLs, you must mount the file system with the -o acl mount option. If a file system is mounted without
Sbin Mount Gfs2 Error Mounting Lockproto Lock_dlm
the -o acl mount option, users are allowed to view ACLs (with getfacl), but are not allowed to set them (with setfacl). Usage Mounting Without ACL Manipulation mount BlockDevice MountPoint Mounting With ACL Manipulation mount -o acl BlockDevice MountPoint-o acl GFS2-specific option to allow manipulating file ACLs. BlockDevice Specifies the block device where the GFS2 file system resides. MountPoint Specifies the directory where the GFS2 file system should be connection refused error mounting lockproto lock_dlm mounted. Example In this example, the GFS2 file system on /dev/vg01/lvol0 is mounted on the /mygfs2 directory. mount /dev/vg01/lvol0 /mygfs2 Complete Usage mount BlockDevice MountPoint -o option The -o option argument consists of GFS2-specific options (refer to Table 4.2, “GFS2-Specific Mount Options”) or acceptable standard Linux mount -o options, or a combination of both. Multiple option parameters are separated by a comma and no spaces. Note The mount command is a Linux system command. In addition to using GFS2-specific options described in this section, you can use other, standard, mount command options (for example, -r). For information about other Linux mount command options, see the Linux mount man page. Table 4.2, “GFS2-Specific Mount Options” describes the available GFS2-specific -o option values that can be passed to GFS2 at mount time. Note This table includes descriptions of options that are used with local file systems only. Note, however, that for the Red Hat Enterprise Linux 6 release, Red Hat does not support the use of GFS2 as a single-node file system. Red Hat will continue to support single-node GFS2 file systems for mounting snapshots of cluster file systems (for example, for backup purposes). Table 4.2. GFS2-Specific Mount OptionsOptionDescription acl Allows manipulating file ACLs. If a file system is mount
date ] [ thread ] [ subject ] [ author ] Hi, I'm trying mount a GFS2 disk using the clustering in https://lists.fedoraproject.org/pipermail/users/2008-April/030487.html Fedora 8 but gfs_controld dies (see below). For example: # service cman start (ver. 6.0.1 config 20) Starting cluster: Loading modules... done Mounting configfs... done Starting ccsd... done Starting cman... done Starting daemons... done Starting fencing... done [ OK ] # mkfs.gfs2 -t home:gfs -p lock_dlm -j 2 /dev/drbd0 This will destroy any data on /dev/drbd0. Are you error mounting sure you want to proceed? [y/n] y Device: /dev/drbd0 Blocksize: 4096 Device Size 4.00 GB (1048535 blocks) Filesystem Size: 4.00 GB (1048532 blocks) Journals: 2 Resource Groups: 16 Locking Protocol: "lock_dlm" Lock Table: "home:gfs" ; Check that gfs_controld is running (as you see it is) ps -ef|grep gfs root 4915 2 0 08:54 ? 00:00:00 [gfs2_scand] root 6081 error mounting lockproto 1 0 09:32 ? 00:00:00 /sbin/gfs_controld ; Now try to mount it: # mount -t gfs2 /dev/drbd0 /net -o locktable=home:gfs,lockproto=lock_dlm -vv mount: no LABEL=, no UUID=, going to mount /dev/drbd0 by path /sbin/mount.gfs2: mount /dev/drbd0 /net /sbin/mount.gfs2: parse_opts: opts = "rw,locktable=home:gfs,lockproto=lock_dlm" /sbin/mount.gfs2: clear flag 1 for "rw", flags = 0 /sbin/mount.gfs2: add extra locktable=home:gfs /sbin/mount.gfs2: add extra lockproto=lock_dlm /sbin/mount.gfs2: parse_opts: flags = 0 /sbin/mount.gfs2: parse_opts: extra = "locktable=home:gfs,lockproto=lock_dlm" /sbin/mount.gfs2: parse_opts: hostdata = "" /sbin/mount.gfs2: parse_opts: lockproto = "lock_dlm" /sbin/mount.gfs2: parse_opts: locktable = "home:gfs" /sbin/mount.gfs2: waiting for gfs_controld to start <-- DIES HERE /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: waiting for gfs_controld to start /sbin/mount.gfs2: gfs_controld not running /sbin/mount.gfs2: error mounting lockproto lock_dlm ; At this point gfs_controld is not in memory (as it segfaulted) ' At this point, run gfs_