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Create /var/run/lvm directory during clvmd initialisation if missing.

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We need to be sure that /var/run and /var/lock is always there.
(E.g. these two directories could be using tmpfs which then loose
all the content after reboot.)
This commit is contained in:
Peter Rajnoha 2010-12-13 10:49:02 +00:00
parent 7dfce0e467
commit 91106a4a2d
2 changed files with 12 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.79 -
===================================
Create /var/run/lvm directory during clvmd initialisation if missing.
Use new dm_prepare_selinux_context instead of dm_set_selinux_context.
Avoid revalidating the label cache immediately after scanning.
Support scanning for a single VG in independent mdas.

11
daemons/clvmd/clvmd.c
View File

@ -324,6 +324,7 @@ int main(int argc, char *argv[])
int using_gulm = 0;
int debug_opt = 0;
int clusterwide_opt = 0;
mode_t old_mask;
/* Deal with command-line arguments */
opterr = 0;
@ -413,6 +414,16 @@ int main(int argc, char *argv[])
be_daemon(start_timeout);
}
dm_prepare_selinux_context(DEFAULT_RUN_DIR, S_IFDIR);
old_mask = umask(0077);
if (dm_create_dir(DEFAULT_RUN_DIR) == 0) {
DEBUGLOG("clvmd: unable to create %s directory\n",
DEFAULT_RUN_DIR);
umask(old_mask);
exit(1);
}
umask(old_mask);
/* Create pidfile */
(void) dm_prepare_selinux_context(CLVMD_PIDFILE, S_IFREG);
if (dm_create_lockfile(CLVMD_PIDFILE) == 0) {