diff options
Diffstat (limited to 'geo-replication/syncdaemon/resource.py')
| -rw-r--r-- | geo-replication/syncdaemon/resource.py | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/geo-replication/syncdaemon/resource.py b/geo-replication/syncdaemon/resource.py index 200b5566e08..80e1fbcb133 100644 --- a/geo-replication/syncdaemon/resource.py +++ b/geo-replication/syncdaemon/resource.py @@ -409,7 +409,7 @@ class Server(object): gf.encode(), st['mode'], bn.encode(), lnk.encode()) - def entry_purge(op, entry, gfid, e): + def entry_purge(op, entry, gfid, e, uid, gid): # This is an extremely racy code and needs to be fixed ASAP. # The GFID check here is to be sure that the pargfid/bname # to be purged is the GFID gotten from the changelog. @@ -423,7 +423,7 @@ class Server(object): return if not matching_disk_gfid(gfid, entry): - collect_failure(e, EEXIST) + collect_failure(e, EEXIST, uid, gid) return if op == 'UNLINK': @@ -439,7 +439,7 @@ class Server(object): if er == ENOTEMPTY: return er - def collect_failure(e, cmd_ret, dst=False): + def collect_failure(e, cmd_ret, uid, gid, dst=False): slv_entry_info = {} slv_entry_info['gfid_mismatch'] = False slv_entry_info['name_mismatch'] = False @@ -452,6 +452,11 @@ class Server(object): if cmd_ret is None: return False + if e.get("stat", {}): + # Copy actual UID/GID value back to entry stat + e['stat']['uid'] = uid + e['stat']['gid'] = gid + if cmd_ret == EEXIST: if dst: en = e['entry1'] @@ -513,7 +518,7 @@ class Server(object): errno_wrap(os.rmdir, [path], [ENOENT, ESTALE], [EBUSY]) - def rename_with_disk_gfid_confirmation(gfid, entry, en): + def rename_with_disk_gfid_confirmation(gfid, entry, en, uid, gid): if not matching_disk_gfid(gfid, entry): logging.error(lf("RENAME ignored: source entry does not match " "with on-disk gfid", @@ -521,13 +526,13 @@ class Server(object): gfid=gfid, disk_gfid=get_gfid_from_mnt(entry), target=en)) - collect_failure(e, EEXIST) + collect_failure(e, EEXIST, uid, gid) return cmd_ret = errno_wrap(os.rename, [entry, en], [ENOENT, EEXIST], [ESTALE, EBUSY]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) for e in entries: blob = None @@ -548,7 +553,7 @@ class Server(object): if op in ['RMDIR', 'UNLINK']: # Try once, if rmdir failed with ENOTEMPTY # then delete recursively. - er = entry_purge(op, entry, gfid, e) + er = entry_purge(op, entry, gfid, e, uid, gid) if isinstance(er, int): if er == ENOTEMPTY and op == 'RMDIR': # Retry if ENOTEMPTY, ESTALE @@ -585,7 +590,7 @@ class Server(object): cmd_ret = errno_wrap(os.link, [slink, entry], [ENOENT, EEXIST], [ESTALE]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) elif op == 'MKDIR': en = e['entry'] slink = os.path.join(pfx, gfid) @@ -629,7 +634,7 @@ class Server(object): cmd_ret = errno_wrap(os.link, [slink, entry], [ENOENT, EEXIST], [ESTALE]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) elif op == 'SYMLINK': en = e['entry'] st = lstat(entry) @@ -637,7 +642,7 @@ class Server(object): blob = entry_pack_symlink(gfid, bname, e['link'], e['stat']) elif not matching_disk_gfid(gfid, en): - collect_failure(e, EEXIST) + collect_failure(e, EEXIST, uid, gid) elif op == 'RENAME': en = e['entry1'] # The matching disk gfid check validates two things @@ -657,7 +662,7 @@ class Server(object): blob = entry_pack_symlink(gfid, bname, e['link'], e['stat']) elif not matching_disk_gfid(gfid, en): - collect_failure(e, EEXIST, True) + collect_failure(e, EEXIST, uid, gid, True) else: slink = os.path.join(pfx, gfid) st = lstat(slink) @@ -669,12 +674,13 @@ class Server(object): else: cmd_ret = errno_wrap(os.link, [slink, en], [ENOENT, EEXIST], [ESTALE]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) else: st = lstat(entry) st1 = lstat(en) if isinstance(st1, int): - rename_with_disk_gfid_confirmation(gfid, entry, en) + rename_with_disk_gfid_confirmation(gfid, entry, en, + uid, gid) else: if st.st_ino == st1.st_ino: # we have a hard link, we can now unlink source @@ -699,15 +705,16 @@ class Server(object): else: raise elif not matching_disk_gfid(gfid, en): - collect_failure(e, EEXIST, True) + collect_failure(e, EEXIST, uid, gid, True) else: - rename_with_disk_gfid_confirmation(gfid, entry, en) + rename_with_disk_gfid_confirmation(gfid, entry, en, + uid, gid) if blob: cmd_ret = errno_wrap(Xattr.lsetxattr, [pg, 'glusterfs.gfid.newfile', blob], [EEXIST, ENOENT], [ESTALE, EINVAL, EBUSY]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) # If UID/GID is different than zero that means we are trying # create Entry with different UID/GID. Create Entry with @@ -716,7 +723,7 @@ class Server(object): path = os.path.join(pfx, gfid) cmd_ret = errno_wrap(os.lchown, [path, uid, gid], [ENOENT], [ESTALE, EINVAL]) - collect_failure(e, cmd_ret) + collect_failure(e, cmd_ret, uid, gid) return failures |