projects / pve-cluster.git / blame
| Commit | Line | Data |
|---|---|---|
| fe000966 | 1 | /* |
| 84c98315 | 2 | Copyright (C) 2010 - 2020 Proxmox Server Solutions GmbH |
| fe000966 DM |
3 | |
| 4 | This program is free software: you can redistribute it and/or modify | |
| 5 | it under the terms of the GNU Affero General Public License as published by | |
| 6 | the Free Software Foundation, either version 3 of the License, or | |
| 7 | (at your option) any later version. | |
| 8 | ||
| 9 | This program is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | GNU Affero General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Affero General Public License | |
| 15 | along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 16 | ||
| 17 | Author: Dietmar Maurer <dietmar@proxmox.com> | |
| 18 | ||
| 19 | */ | |
| 20 | ||
| 21 | #ifndef _PVE_DCDB_H_ | |
| 22 | #define _PVE_DCDB_H_ | |
| 23 | ||
| 24 | #include <glib.h> | |
| 25 | ||
| 26 | #include "dfsm.h" | |
| 27 | #include "memdb.h" | |
| 28 | ||
| 29 | #define DCDB_CPG_GROUP_NAME "pve_dcdb_v1" | |
| 30 | /* please increase protocol version if you want to stop older nodes */ | |
| 31 | #define DCDB_PROTOCOL_VERSION 1 | |
| 32 | #define DCDB_VERIFY_TIME (60*60) | |
| 33 | ||
| 34 | typedef enum { | |
| 35 | DCDB_MESSAGE_CFS_WRITE = 1, | |
| 36 | DCDB_MESSAGE_CFS_MKDIR = 2, | |
| 37 | DCDB_MESSAGE_CFS_DELETE = 3, | |
| 38 | DCDB_MESSAGE_CFS_RENAME = 4, | |
| 39 | DCDB_MESSAGE_CFS_CREATE = 5, | |
| 40 | DCDB_MESSAGE_CFS_MTIME = 6, | |
| 41 | DCDB_MESSAGE_CFS_UNLOCK_REQUEST = 7, | |
| 42 | DCDB_MESSAGE_CFS_UNLOCK = 8, | |
| 43 | } dcdb_message_t; | |
| 44 | ||
| 45 | #define DCDB_VALID_MESSAGE_TYPE(mt) (mt >= DCDB_MESSAGE_CFS_WRITE && mt <= DCDB_MESSAGE_CFS_UNLOCK) | |
| 46 | ||
| 47 | dfsm_t *dcdb_new(memdb_t *memdb); | |
| 48 | ||
| 2113d031 | 49 | void dcdb_sync_corosync_conf( |
| fe000966 | 50 | memdb_t *memdb, |
| 2113d031 | 51 | gboolean notify_corosync); |
| fe000966 DM |
52 | |
| 53 | int dcdb_send_fuse_message( | |
| 54 | dfsm_t *dfsm, | |
| 55 | dcdb_message_t msg_type, | |
| 56 | const char *path, | |
| 57 | const char *to, | |
| 58 | const char *buf, | |
| 59 | guint32 size, | |
| 60 | guint32 offset, | |
| 61 | guint32 flags); | |
| 62 | ||
| 63 | void | |
| 64 | dcdb_send_unlock( | |
| 65 | dfsm_t *dfsm, | |
| 66 | const char *path, | |
| 67 | const guchar csum[32], | |
| 68 | gboolean request); | |
| 69 | ||
| 70 | #endif /* _PVE_DCDB_H_ */ |