search for: dbwrap_ctdb

...mplemented two node CTDB cluster running on CentOS 7, Samba 4.7.1 The node network is a direct 1Gb link Storage is Cephfs ctdb status is OK It seems to be running well so far but I'm frequently seeing the following in my log.smbd: [2018/09/18 19:16:15.897742, 0] > ../source3/lib/dbwrap/dbwrap_ctdb.c:1207(fetch_locked_internal) > db_ctdb_fetch_locked for /var/lib/ctdb/locking.tdb.1 key > DE0726567AF1EAFD4A741403000100000000000000000000, chain 3642 needed 16 > attempts, 315 milliseconds, chainlock: 78.340000 ms, CTDB 236.511000 ms > [2018/09/18 19:16:15.958368, 0] > ../source...

...ink > > > > Storage is Cephfs > > > > ctdb status is OK > > > > It seems to be running well so far but I'm frequently seeing the > following > > in my log.smbd: > > > > [2018/09/18 19:16:15.897742, 0] > > > ../source3/lib/dbwrap/dbwrap_ctdb.c:1207(fetch_locked_internal) > > > db_ctdb_fetch_locked for /var/lib/ctdb/locking.tdb.1 key > > > DE0726567AF1EAFD4A741403000100000000000000000000, chain 3642 needed 16 > > > attempts, 315 milliseconds, chainlock: 78.340000 ms, CTDB 236.511000 ms > > > [2018/0...

...4.7.1 > > The node network is a direct 1Gb link > > Storage is Cephfs > > ctdb status is OK > > It seems to be running well so far but I'm frequently seeing the following > in my log.smbd: > > [2018/09/18 19:16:15.897742, 0] > > ../source3/lib/dbwrap/dbwrap_ctdb.c:1207(fetch_locked_internal) > > db_ctdb_fetch_locked for /var/lib/ctdb/locking.tdb.1 key > > DE0726567AF1EAFD4A741403000100000000000000000000, chain 3642 needed 16 > > attempts, 315 milliseconds, chainlock: 78.340000 ms, CTDB 236.511000 ms > > [2018/09/18 19:16:15.958368...

...mba >4.7.1 > >The node network is a direct 1Gb link > >Storage is Cephfs > >ctdb status is OK > >It seems to be running well so far but I'm frequently seeing the >following >in my log.smbd: > >[2018/09/18 19:16:15.897742, 0] >> ../source3/lib/dbwrap/dbwrap_ctdb.c:1207(fetch_locked_internal) >> db_ctdb_fetch_locked for /var/lib/ctdb/locking.tdb.1 key >> DE0726567AF1EAFD4A741403000100000000000000000000, chain 3642 needed >16 >> attempts, 315 milliseconds, chainlock: 78.340000 ms, CTDB 236.511000 >ms >> [2018/09/18 19:16:15.95...

...len = 48 : 1 Time(s) lib/ctdbd_conn.c:339(ctdb_read_req) Received ctdb packet len=48, magic=43544442, vers=1, gen=1283100187, op=1, reqid=6 : 1 Time(s) lib/ctdbd_conn.c:940(ctdbd_migrate) ctdbd_migrate: Sending ctdb packet len=324, magic=43544442, vers=1, gen=0, op=0, reqid=6 : 1 Time(s) lib/dbwrap_ctdb.c:907(db_ctdb_record_destr) Unlocking db 386227600 key 1612000000000000FFFF : 1 Time(s) lib/dbwrap_ctdb.c:959(fetch_locked_internal) Locking db 386227600 key 1612000000000000FFFF : 2 Time(s) lib/dbwrap_ctdb.c:996(fetch_locked_internal) ctdb_data.dptr = (nil), dmaster = 4294967295 (0) : 1 Time(...

...ephfs >> > >> > ctdb status is OK >> > >> > It seems to be running well so far but I'm frequently seeing the >> following >> > in my log.smbd: >> > >> > [2018/09/18 19:16:15.897742, 0] >> > > ../source3/lib/dbwrap/dbwrap_ctdb.c:1207(fetch_locked_internal) >> > > db_ctdb_fetch_locked for /var/lib/ctdb/locking.tdb.1 key >> > > DE0726567AF1EAFD4A741403000100000000000000000000, chain 3642 needed 16 >> > > attempts, 315 milliseconds, chainlock: 78.340000 ms, CTDB 236.511000 >> ms &...

We've only seen this error once, just occurred. We were having domain join issues. Enter ******@*******.local's password: ../../source3/lib/dbwrap/dbwrap_ctdb.c:855 ERROR: new_seqnum[10] != old_seqnum[8] + (0 or 1) after failed TRANS3_COMMIT - this should not happen! secrets_store_JoinCtx: dbwrap_transaction_commit() failed for SOMDEV libnet_join_joindomain_store_secrets: secrets_store_JoinCtx() failed NT_STATUS_INTERNAL_DB_ERROR Failed to join domain: T...

...al config (as suggested by the wiki), winbind fails to start and the cluster grinds to a halt. Here is the error messages from systemd: Sep 28 22:14:17 tenzin systemd[1]: Starting Samba Winbind Daemon... Sep 28 22:14:18 tenzin winbindd[21609]: [2020/09/28 22:14:18.037190, 0] ../source3/lib/dbwrap/dbwrap_ctdb.c:1924(db_open_ctdb) Sep 28 22:14:18 tenzin winbindd[21609]: Could not open tdb /var/lib/ctdb/volatile/g_lock.tdb.0: Invalid argument Sep 28 22:14:18 tenzin winbindd[21609]: [2020/09/28 22:14:18.037574, 0] ../source3/lib/dbwrap/dbwrap_open.c:174(db_open) Sep 28 22:14:18 tenzin winbindd[21609]:...

Hi Bob, On Fri, 23 Oct 2020 16:40:10 -0400, Robert Buck via samba <samba at lists.samba.org> wrote: > We've only seen this error once, just occurred. We were having domain join > issues. > > Enter ******@*******.local's password: > ../../source3/lib/dbwrap/dbwrap_ctdb.c:855 ERROR: new_seqnum[10] != > old_seqnum[8] + (0 or 1) after failed TRANS3_COMMIT - this should not > happen! > secrets_store_JoinCtx: dbwrap_transaction_commit() failed for SOMDEV > libnet_join_joindomain_store_secrets: secrets_store_JoinCtx() failed > NT_STATUS_INTERNAL_DB_ERROR...

...* BUG 11906: s3-kerberos: Avoid entering a password change dialogue also when using MIT. o Robin Hack <hack.robin at gmail.com> * BUG 11890: ldb-samba/ldb_matching_rules: Fix CID 1349424 - Uninitialized pointer read. o Volker Lendecke <vl at samba.org> * BUG 11844: dbwrap_ctdb: Fix ENOENT->NT_STATUS_NOT_FOUND. o Robin McCorkell <robin at mccorkell.me.uk> * BUG 11276: Correctly set cli->raw_status for libsmbclient in SMB2 code. o Stefan Metzmacher <metze at samba.org> * BUG 11910: s3:smbd: Fix anonymous authentication if signing is mandatory....

...* BUG 11906: s3-kerberos: Avoid entering a password change dialogue also when using MIT. o Robin Hack <hack.robin at gmail.com> * BUG 11890: ldb-samba/ldb_matching_rules: Fix CID 1349424 - Uninitialized pointer read. o Volker Lendecke <vl at samba.org> * BUG 11844: dbwrap_ctdb: Fix ENOENT->NT_STATUS_NOT_FOUND. o Robin McCorkell <robin at mccorkell.me.uk> * BUG 11276: Correctly set cli->raw_status for libsmbclient in SMB2 code. o Stefan Metzmacher <metze at samba.org> * BUG 11910: s3:smbd: Fix anonymous authentication if signing is mandatory....

...ld: Always build eventlog6. This is not a duplicate of eventlog. * BUG 12154: ldb-samba: Add "secret" as a value to hide in LDIF files. * BUG 12178: dbcheck: Abandon dbcheck if we get an error during a transaction. o Ralph Boehme <slow at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records in ltdb as non-existing. * BUG 11520: Fix DNS secure updates. * BUG 11961: idmap_autorid allocates ids for unknown SIDs from other backends. * BUG 11992: s3/smbd: Only use stored dos attributes for open_match_attributes() check. * BUG 12005: smbd: Ignore c...

...ld: Always build eventlog6. This is not a duplicate of eventlog. * BUG 12154: ldb-samba: Add "secret" as a value to hide in LDIF files. * BUG 12178: dbcheck: Abandon dbcheck if we get an error during a transaction. o Ralph Boehme <slow at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records in ltdb as non-existing. * BUG 11520: Fix DNS secure updates. * BUG 11961: idmap_autorid allocates ids for unknown SIDs from other backends. * BUG 11992: s3/smbd: Only use stored dos attributes for open_match_attributes() check. * BUG 12005: smbd: Ignore c...

...> * BUG 10147: Better document potential implications of a globally used "valid users". o Korobkin <korobkin+samba at gmail.com> * BUG 10118: Raise the level of a debug when unable to open a printer. o Volker Lendecke <vl at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records as non-existing. * BUG 10138: smbd: Always clean up share modes after hard crash. o Daniel Liberman <danielvl at gmail.com> * BUG 10162: Fix POSIX ACL mapping when setting DENY ACE's from Windows. o Stefan Metzmacher <metze at samba.org> * BU...

...> * BUG 10147: Better document potential implications of a globally used "valid users". o Korobkin <korobkin+samba at gmail.com> * BUG 10118: Raise the level of a debug when unable to open a printer. o Volker Lendecke <vl at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records as non-existing. * BUG 10138: smbd: Always clean up share modes after hard crash. o Daniel Liberman <danielvl at gmail.com> * BUG 10162: Fix POSIX ACL mapping when setting DENY ACE's from Windows. o Stefan Metzmacher <metze at samba.org> * BU...

...ba.org> * BUG 10147: Better document potential implications of a globally used "valid users". o Korobkin <korobkin+samba@gmail.com> * BUG 10118: Raise the level of a debug when unable to open a printer. o Volker Lendecke <vl@samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records as non-existing. * BUG 10138: smbd: Always clean up share modes after hard crash. o Daniel Liberman <danielvl@gmail.com> * BUG 10162: Fix POSIX ACL mapping when setting DENY ACE''s from Windows. o Stefan Metzmacher <metze@samba.org> * BUG...

...> * BUG 10147: Better document potential implications of a globally used "valid users". o Korobkin <korobkin+samba at gmail.com> * BUG 10118: Raise the level of a debug when unable to open a printer. o Volker Lendecke <vl at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records as non-existing. * BUG 10138: smbd: Always clean up share modes after hard crash. o Daniel Liberman <danielvl at gmail.com> * BUG 10162: Fix POSIX ACL mapping when setting DENY ACE's from Windows. o Stefan Metzmacher <metze at samba.org> * BU...

...> * BUG 10147: Better document potential implications of a globally used "valid users". o Korobkin <korobkin+samba at gmail.com> * BUG 10118: Raise the level of a debug when unable to open a printer. o Volker Lendecke <vl at samba.org> * BUG 10008: dbwrap_ctdb: Treat empty records as non-existing. * BUG 10138: smbd: Always clean up share modes after hard crash. o Daniel Liberman <danielvl at gmail.com> * BUG 10162: Fix POSIX ACL mapping when setting DENY ACE's from Windows. o Stefan Metzmacher <metze at samba.org> * BU...

...Deschner <gd at samba.org> * BUG 12840: vfs_fruit: Add "fruit:model = <modelname>" parametric option. o Dustin L. Howett * BUG 12720: idmap_ad: Retry query_user exactly once if we get TLDAP_SERVER_DOWN. o Amitay Isaacs <amitay at gmail.com> * BUG 12891: dbwrap_ctdb: Fix calculation of persistent flag. o Thomas Jarosch <thomas.jarosch at intra2net.com> * BUG 12927: s3: libsmb: Fix use-after-free when accessing pointer *p. o Volker Lendecke <vl at samba.org> * BUG 12925: smbd: Fix a connection run-down race condition. o Stefan Metzmacher...

...Deschner <gd at samba.org> * BUG 12840: vfs_fruit: Add "fruit:model = <modelname>" parametric option. o Dustin L. Howett * BUG 12720: idmap_ad: Retry query_user exactly once if we get TLDAP_SERVER_DOWN. o Amitay Isaacs <amitay at gmail.com> * BUG 12891: dbwrap_ctdb: Fix calculation of persistent flag. o Thomas Jarosch <thomas.jarosch at intra2net.com> * BUG 12927: s3: libsmb: Fix use-after-free when accessing pointer *p. o Volker Lendecke <vl at samba.org> * BUG 12925: smbd: Fix a connection run-down race condition. o Stefan Metzmacher...