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http://sources.redhat.com/git/gitweb.cgi?p=cluster.git;a=commitdiff;h=c118d0ce03910523ebd6cd533a410283640caf37 The branch, RHEL4 has been updated via c118d0ce03910523ebd6cd533a410283640caf37 (commit) via a623bf5bbecedd41e592d584c790f68fd218b569 (commit) from b2fb1017061f86f02f3cd864e10b44e9fa347441 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit c118d0ce03910523ebd6cd533a410283640caf37 Author: Bob Peterson <[EMAIL PROTECTED]> Date: Fri Mar 14 11:17:46 2008 -0500 Resolves: bz 421761: 'gfs_tool lockdump' wrongly says 'unknown mountpoint' re HP cciss RAID array commit a623bf5bbecedd41e592d584c790f68fd218b569 Author: Bob Peterson <[EMAIL PROTECTED]> Date: Fri Mar 14 11:09:09 2008 -0500 Resolves: bz 431945: GFS: gfs-kernel should use device major:minor ----------------------------------------------------------------------- Summary of changes: gfs-kernel/src/gfs/proc.c | 13 +++++++- gfs/gfs_tool/util.c | 64 +++++++-------------------------------------- 2 files changed, 21 insertions(+), 56 deletions(-) diff --git a/gfs-kernel/src/gfs/proc.c b/gfs-kernel/src/gfs/proc.c index b0edf1c..a79497b 100644 --- a/gfs-kernel/src/gfs/proc.c +++ b/gfs-kernel/src/gfs/proc.c @@ -27,6 +27,7 @@ #include "lm.h" #include "proc.h" #include "super.h" +#include "diaper.h" struct list_head gfs_fs_list; struct semaphore gfs_fs_lock; @@ -77,16 +78,21 @@ do_list(char *user_buf, size_t size) struct gfs_sbd *sdp = NULL; unsigned int x; char num[21]; + char device_id[32]; char *buf; int error = 0; + struct block_device *bdevice; down(&gfs_fs_lock); x = 0; for (tmp = gfs_fs_list.next; tmp != &gfs_fs_list; tmp = tmp->next) { sdp = list_entry(tmp, struct gfs_sbd, sd_list); + bdevice = gfs_diaper_2real(sdp->sd_vfs->s_bdev); + sprintf(device_id, "%u:%u", MAJOR(bdevice->bd_dev), + MINOR(bdevice->bd_dev)); x += sprintf(num, "%lu", (unsigned long)sdp) + - strlen(sdp->sd_vfs->s_id) + + strlen(device_id) + strlen(sdp->sd_fsname) + 3; } @@ -105,8 +111,11 @@ do_list(char *user_buf, size_t size) x = 0; for (tmp = gfs_fs_list.next; tmp != &gfs_fs_list; tmp = tmp->next) { sdp = list_entry(tmp, struct gfs_sbd, sd_list); + bdevice = gfs_diaper_2real(sdp->sd_vfs->s_bdev); + sprintf(device_id, "%u:%u", MAJOR(bdevice->bd_dev), + MINOR(bdevice->bd_dev)); x += sprintf(buf + x, "%lu %s %s\n", - (unsigned long)sdp, sdp->sd_vfs->s_id, sdp->sd_fsname); + (unsigned long)sdp, device_id, sdp->sd_fsname); } if (copy_to_user(user_buf, buf, x)) diff --git a/gfs/gfs_tool/util.c b/gfs/gfs_tool/util.c index 4e0a868..3893c96 100644 --- a/gfs/gfs_tool/util.c +++ b/gfs/gfs_tool/util.c @@ -122,52 +122,6 @@ str2lines(char *str) } /** - * do_basename - Create dm-N style name for the device - * @device: - * - * Returns: Pointer to dm name or basename - */ - -static char * -do_basename(char *device) -{ - FILE *file; - int found = FALSE; - char line[256], major_name[256]; - unsigned int major_number; - struct stat st; - - file = fopen("/proc/devices", "r"); - if (!file) - goto punt; - - while (fgets(line, 256, file)) { - if (sscanf(line, "%u %s", &major_number, major_name) != 2) - continue; - if (strcmp(major_name, "device-mapper") != 0) - continue; - found = TRUE; - break; - } - - fclose(file); - - if (!found) - goto punt; - - if (stat(device, &st)) - goto punt; - if (major(st.st_rdev) == major_number) { - static char realname[16]; - snprintf(realname, 16, "dm-%u", minor(st.st_rdev)); - return realname; - } - - punt: - return basename(device); -} - -/** * mp2cookie - Find the cookie for a filesystem given its mountpoint * @mp: * @ioctl_ok: If this is FALSE, it's not acceptable to open() the mountpoint @@ -181,9 +135,9 @@ mp2cookie(char *mp, int ioctl_ok) char *cookie; char *list, **lines; FILE *file; - char line[256], device[256]; - char *dev = NULL; + char line[256], device[256], dev_id[256]; unsigned int x; + struct stat st; cookie = malloc(256); if (!cookie) @@ -196,6 +150,7 @@ mp2cookie(char *mp, int ioctl_ok) die("can't open /proc/mounts: %s\n", strerror(errno)); + memset(dev_id, 0, sizeof(dev_id)); while (fgets(line, 256, file)) { char path[256], type[256]; @@ -206,18 +161,19 @@ mp2cookie(char *mp, int ioctl_ok) if (strcmp(type, "gfs")) die("%s is not a GFS filesystem\n", mp); - dev = do_basename(device); - + if (stat(device, &st)) + continue; + sprintf(dev_id, "%u:%u", major(st.st_rdev),minor(st.st_rdev)); break; } fclose(file); for (x = 0; *lines[x]; x++) { - char s_id[256]; - sscanf(lines[x], "%s %s", cookie, s_id); - if (dev) { - if (strcmp(s_id, dev) == 0) + char device_id[256]; + sscanf(lines[x], "%s %s", cookie, device_id); + if (dev_id[0]) { + if (strcmp(device_id, dev_id) == 0) return cookie; } else { if (strcmp(cookie, mp) == 0) hooks/post-receive -- Cluster Project
