61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
|
*
|
|
* This program is free software: you can use, redistribute, and/or modify
|
|
* it under the terms of the GNU Affero General Public License, version 3
|
|
* or later ("AGPL"), as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#define _DEFAULT_SOURCE
|
|
#include "tfsInt.h"
|
|
|
|
SDisk *tfsNewDisk(int32_t level, int32_t id, const char *dir) {
|
|
SDisk *pDisk = calloc(1, sizeof(SDisk));
|
|
if (pDisk == NULL) {
|
|
terrno = TSDB_CODE_FS_OUT_OF_MEMORY;
|
|
return NULL;
|
|
}
|
|
|
|
pDisk->level = level;
|
|
pDisk->id = id;
|
|
tstrncpy(pDisk->dir, dir, TSDB_FILENAME_LEN);
|
|
|
|
return pDisk;
|
|
}
|
|
|
|
SDisk *tfsFreeDisk(SDisk *pDisk) {
|
|
if (pDisk != NULL) {
|
|
free(pDisk);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
int32_t tfsUpdateDiskInfo(SDisk *pDisk) {
|
|
if (pDisk == NULL) {
|
|
terrno = TSDB_CODE_INVALID_PARA;
|
|
return -1;
|
|
}
|
|
|
|
SysDiskSize diskSize = {0};
|
|
|
|
int32_t code = taosGetDiskSize(pDisk->dir, &diskSize);
|
|
if (code != 0) {
|
|
fError("failed to update disk information at level %d id %d dir %s since %s", pDisk->level, pDisk->id, pDisk->dir,
|
|
strerror(errno));
|
|
terrno = TAOS_SYSTEM_ERROR(errno);
|
|
}
|
|
|
|
pDisk->dmeta.size = diskSize.tsize;
|
|
pDisk->dmeta.used = diskSize.used;
|
|
pDisk->dmeta.free = diskSize.avail;
|
|
|
|
return code;
|
|
}
|