From e3d266deb09ed5ff8825db681c1d82552ffacdcb Mon Sep 17 00:00:00 2001 From: shishir gowda Date: Tue, 8 Oct 2013 10:33:08 +0530 Subject: glusterd/utils: Get brick mount's device name Change-Id: I03ff9e8094e7e36b28b521380949c7e9044c2e4e Signed-off-by: shishir gowda --- xlators/mgmt/glusterd/src/glusterd-utils.c | 41 ++++++++++++++++++++++++++++++ xlators/mgmt/glusterd/src/glusterd-utils.h | 6 +++++ 2 files changed, 47 insertions(+) diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index 00521a1f1..15924cc30 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -4525,6 +4525,47 @@ glusterd_add_brick_mount_details (glusterd_brickinfo_t *brickinfo, return ret; } + +char* +glusterd_get_brick_mount_details (glusterd_brickinfo_t *brickinfo) +{ + int ret = -1; + char *mnt_pt = NULL; + char *device = NULL; + FILE *mtab = NULL; + struct mntent *entry = NULL; + + ret = glusterd_get_brick_root (brickinfo->path, &mnt_pt); + if (ret) + goto out; + + mtab = setmntent (_PATH_MOUNTED, "r"); + if (!mtab) { + ret = -1; + goto out; + } + + entry = getmntent (mtab); + + while (1) { + if (!entry) { + ret = -1; + goto out; + } + if (!strcmp (entry->mnt_dir, mnt_pt) && + strcmp (entry->mnt_type, "rootfs")) + break; + entry = getmntent (mtab); + } + + + /* get the fs_name/device */ + device = gf_strdup (entry->mnt_fsname); + +out: + + return device; +} #endif int diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h index 4603ff460..bdd2eef1e 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.h +++ b/xlators/mgmt/glusterd/src/glusterd-utils.h @@ -573,4 +573,10 @@ glusterd_check_gsync_running_local (char *master, char *slave, gf_boolean_t glusterd_is_status_tasks_op (glusterd_op_t op, dict_t *dict); + +#ifdef GF_LINUX_HOST_OS +char* +glusterd_get_brick_mount_details (glusterd_brickinfo_t *brickinfo); +#endif //LINUX_HOST + #endif -- cgit