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geo-rep/libgfchangelog: Create working dir during changelog_register if not present.

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Earlier, xysnc's register was being called first,
which was creating working directory before calling
changelog_register. Now it is history crawl first.
Hence working directory would not have been created.
Create it in gf_changelog_register itself if it is
not already created.

Change-Id: Ief3f2b87deaf5da16c135b64be1be42e0a7647f3
BUG: 1125843
Signed-off-by: Kotresh H R <khiremat@redhat.com>
Reviewed-on: http://review.gluster.org/8399
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Aravinda VK <avishwan@redhat.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
This commit is contained in:
Kotresh H R 2014-08-01 14:08:56 +05:30 committed by Vijay Bellur
parent b12ee8fbaf
commit d09f69e76f
1 changed files with 15 additions and 6 deletions
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21
xlators/features/changelog/lib/src/gf-changelog.c
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@ -440,12 +440,13 @@ int
gf_changelog_register (char *brick_path, char *scratch_dir,
char *log_file, int log_level, int max_reconnects)
{
int i = 0;
int ret = -1;
int errn = 0;
xlator_t *this = NULL;
gf_changelog_t *gfc = NULL;
char hist_scratch_dir[PATH_MAX] = {0,};
int i = 0;
int ret = -1;
int errn = 0;
xlator_t *this = NULL;
gf_changelog_t *gfc = NULL;
char hist_scratch_dir[PATH_MAX] = {0,};
struct stat buf = {0,};
this = THIS;
if (!this->ctx)
@ -463,6 +464,14 @@ gf_changelog_register (char *brick_path, char *scratch_dir,
gfc->gfc_dir = NULL;
gfc->gfc_fd = gfc->gfc_sockfd = -1;
if (stat (scratch_dir, &buf) && errno == ENOENT) {
ret = mkdir_p (scratch_dir, 0600, _gf_false);
if (ret) {
errn = errno;
goto cleanup;
}
}
gfc->gfc_working_dir = realpath (scratch_dir, NULL);
if (!gfc->gfc_working_dir) {
errn = errno;