173 lines
4.6 KiB
C
173 lines
4.6 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright (c) 2019-2021 FUJITSU LIMITED. All rights reserved.
|
|
* Author: Yang Xu <xuyang2018.jy@fujitsu.com>
|
|
*/
|
|
|
|
/*\
|
|
* [Description]
|
|
*
|
|
* This testcase checks that quotactl(2) on ext4 filesystem succeeds to:
|
|
*
|
|
* - turn on quota with Q_QUOTAON flag for project
|
|
* - set disk quota limits with Q_SETQUOTA flag for project
|
|
* - get disk quota limits with Q_GETQUOTA flag for project
|
|
* - set information about quotafile with Q_SETINFO flag for project
|
|
* - get information about quotafile with Q_GETINFO flag for project
|
|
* - get quota format with Q_GETFMT flag for project
|
|
* - get disk quota limit greater than or equal to ID with Q_GETNEXTQUOTA flag for project
|
|
* - turn off quota with Q_QUOTAOFF flag for project
|
|
*
|
|
* Minimum e2fsprogs version required is 1.43.
|
|
*/
|
|
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/mount.h>
|
|
#include "tst_test.h"
|
|
#include "quotactl_syscall_var.h"
|
|
|
|
#define FMTID QFMT_VFS_V1
|
|
|
|
static int32_t fmt_id = FMTID;
|
|
static int test_id, mount_flag;
|
|
static struct dqblk set_dq = {
|
|
.dqb_bsoftlimit = 100,
|
|
.dqb_valid = QIF_BLIMITS
|
|
};
|
|
static struct dqblk res_dq;
|
|
static struct dqinfo set_qf = {
|
|
.dqi_bgrace = 80,
|
|
.dqi_valid = IIF_BGRACE
|
|
};
|
|
|
|
static struct dqinfo res_qf;
|
|
static int32_t fmt_buf;
|
|
|
|
static struct if_nextdqblk res_ndq;
|
|
static int getnextquota_nsup;
|
|
|
|
static struct tcase {
|
|
int cmd;
|
|
int *id;
|
|
void *addr;
|
|
void *set_data;
|
|
void *res_data;
|
|
int sz;
|
|
char *des;
|
|
char *tname;
|
|
} tcases[] = {
|
|
{QCMD(Q_QUOTAON, PRJQUOTA), &fmt_id, NULL,
|
|
NULL, NULL, 0, "turn on quota for project",
|
|
"QCMD(Q_QUOTAON, PRJQUOTA)"},
|
|
|
|
{QCMD(Q_SETQUOTA, PRJQUOTA), &test_id, &set_dq,
|
|
NULL, NULL, 0, "set disk quota limit for project",
|
|
"QCMD(Q_SETQUOTA, PRJQUOTA)"},
|
|
|
|
{QCMD(Q_GETQUOTA, PRJQUOTA), &test_id, &res_dq,
|
|
&set_dq.dqb_bsoftlimit, &res_dq.dqb_bsoftlimit,
|
|
sizeof(res_dq.dqb_bsoftlimit), "get disk quota limit for project",
|
|
"QCMD(Q_GETQUOTA, PRJQUOTA)"},
|
|
|
|
{QCMD(Q_SETINFO, PRJQUOTA), &test_id, &set_qf,
|
|
NULL, NULL, 0, "set information about quotafile for project",
|
|
"QCMD(Q_SETINFO, PRJQUOTA"},
|
|
|
|
{QCMD(Q_GETINFO, PRJQUOTA), &test_id, &res_qf,
|
|
&set_qf.dqi_bgrace, &res_qf.dqi_bgrace, sizeof(res_qf.dqi_bgrace),
|
|
"get information about quotafile for project",
|
|
"QCMD(Q_GETINFO, PRJQUOTA"},
|
|
|
|
{QCMD(Q_GETFMT, PRJQUOTA), &test_id, &fmt_buf,
|
|
&fmt_id, &fmt_buf, sizeof(fmt_buf),
|
|
"get quota format for project", "QCMD(Q_GETFMT, PRJQUOTA)"},
|
|
|
|
{QCMD(Q_GETNEXTQUOTA, PRJQUOTA), &test_id, &res_ndq,
|
|
&test_id, &res_ndq.dqb_id, sizeof(res_ndq.dqb_id),
|
|
"get next disk quota limit for project",
|
|
"QCMD(Q_GETNEXTQUOTA, PRJQUOTA)"},
|
|
|
|
{QCMD(Q_QUOTAOFF, PRJQUOTA), &test_id, NULL,
|
|
NULL, NULL, 0, "turn off quota for project",
|
|
"QCMD(Q_QUOTAOFF, PRJQUOTA)"},
|
|
|
|
};
|
|
|
|
static void setup(void)
|
|
{
|
|
const char *const fs_opts[] = {"-I 256", "-O quota,project", NULL};
|
|
|
|
quotactl_info();
|
|
SAFE_MKFS(tst_device->dev, tst_device->fs_type, fs_opts, NULL);
|
|
SAFE_MOUNT(tst_device->dev, MNTPOINT, tst_device->fs_type, 0, NULL);
|
|
mount_flag = 1;
|
|
fd = SAFE_OPEN(MNTPOINT, O_RDONLY);
|
|
|
|
TEST(do_quotactl(fd, QCMD(Q_GETNEXTQUOTA, PRJQUOTA), tst_device->dev,
|
|
test_id, (void *) &res_ndq));
|
|
if (TST_ERR == EINVAL || TST_ERR == ENOSYS)
|
|
getnextquota_nsup = 1;
|
|
}
|
|
|
|
static void cleanup(void)
|
|
{
|
|
if (fd > -1)
|
|
SAFE_CLOSE(fd);
|
|
if (mount_flag && tst_umount(MNTPOINT))
|
|
tst_res(TWARN | TERRNO, "umount(%s)", MNTPOINT);
|
|
}
|
|
|
|
static void verify_quota(unsigned int n)
|
|
{
|
|
struct tcase *tc = &tcases[n];
|
|
|
|
res_dq.dqb_bsoftlimit = 0;
|
|
res_qf.dqi_igrace = 0;
|
|
fmt_buf = 0;
|
|
|
|
tst_res(TINFO, "Test #%d: %s", n, tc->tname);
|
|
|
|
if (tc->cmd == QCMD(Q_GETNEXTQUOTA, PRJQUOTA) && getnextquota_nsup) {
|
|
tst_res(TCONF, "current system doesn't support this cmd");
|
|
return;
|
|
}
|
|
|
|
TST_EXP_PASS_SILENT(do_quotactl(fd, tc->cmd, tst_device->dev, *tc->id, tc->addr),
|
|
"do_quotactl to %s", tc->des);
|
|
if (!TST_PASS)
|
|
return;
|
|
|
|
if (memcmp(tc->res_data, tc->set_data, tc->sz)) {
|
|
tst_res(TFAIL, "quotactl failed to %s", tc->des);
|
|
tst_res_hexd(TINFO, tc->res_data, tc->sz, "retval: ");
|
|
tst_res_hexd(TINFO, tc->set_data, tc->sz, "expected: ");
|
|
return;
|
|
}
|
|
|
|
tst_res(TPASS, "quotactl succeeded to %s", tc->des);
|
|
}
|
|
|
|
static struct tst_test test = {
|
|
.needs_root = 1,
|
|
.needs_drivers = (const char *const []) {
|
|
"quota_v2",
|
|
NULL
|
|
},
|
|
.min_kver = "4.5", /* commit 689c958cbe6b (ext4: add project quota support) */
|
|
.test = verify_quota,
|
|
.tcnt = ARRAY_SIZE(tcases),
|
|
.setup = setup,
|
|
.cleanup = cleanup,
|
|
.needs_device = 1,
|
|
.dev_fs_type = "ext4",
|
|
.mntpoint = MNTPOINT,
|
|
.test_variants = QUOTACTL_SYSCALL_VARIANTS,
|
|
.needs_cmds = (const char *[]) {
|
|
"mkfs.ext4 >= 1.43.0",
|
|
NULL
|
|
}
|
|
};
|