This change officially documents the fact that the `volume cache enabled` and `volume cache disabled` are also supported. While here, remove an unnecessary newline at the end of a warn*(3) call. warn*(3) adds a newline automatically. MFC after: 1 week
273 lines
7.1 KiB
C
273 lines
7.1 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Copyright (c) 2008 Yahoo!, Inc.
|
|
* All rights reserved.
|
|
* Written by: John Baldwin <jhb@FreeBSD.org>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the author nor the names of any co-contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__RCSID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/errno.h>
|
|
#include <err.h>
|
|
#include <libutil.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <ctype.h>
|
|
#include "mptutil.h"
|
|
|
|
MPT_TABLE(top, volume);
|
|
|
|
const char *
|
|
mpt_volstate(U8 State)
|
|
{
|
|
static char buf[16];
|
|
|
|
switch (State) {
|
|
case MPI_RAIDVOL0_STATUS_STATE_OPTIMAL:
|
|
return ("OPTIMAL");
|
|
case MPI_RAIDVOL0_STATUS_STATE_DEGRADED:
|
|
return ("DEGRADED");
|
|
case MPI_RAIDVOL0_STATUS_STATE_FAILED:
|
|
return ("FAILED");
|
|
case MPI_RAIDVOL0_STATUS_STATE_MISSING:
|
|
return ("MISSING");
|
|
default:
|
|
sprintf(buf, "VSTATE 0x%02x", State);
|
|
return (buf);
|
|
}
|
|
}
|
|
|
|
static int
|
|
volume_name(int ac, char **av)
|
|
{
|
|
CONFIG_PAGE_RAID_VOL_1 *vnames;
|
|
U8 VolumeBus, VolumeID;
|
|
int error, fd;
|
|
|
|
if (ac != 3) {
|
|
warnx("name: volume and name required");
|
|
return (EINVAL);
|
|
}
|
|
|
|
if (strlen(av[2]) >= sizeof(vnames->Name)) {
|
|
warnx("name: new name is too long");
|
|
return (ENOSPC);
|
|
}
|
|
|
|
fd = mpt_open(mpt_unit);
|
|
if (fd < 0) {
|
|
error = errno;
|
|
warn("mpt_open");
|
|
return (error);
|
|
}
|
|
|
|
error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
|
|
if (error) {
|
|
warnc(error, "Invalid volume: %s", av[1]);
|
|
return (error);
|
|
}
|
|
|
|
vnames = mpt_vol_names(fd, VolumeBus, VolumeID, NULL);
|
|
if (vnames == NULL) {
|
|
error = errno;
|
|
warn("Failed to fetch volume names");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
if (vnames->Header.PageType != MPI_CONFIG_PAGEATTR_CHANGEABLE) {
|
|
warnx("Volume name is read only");
|
|
free(vnames);
|
|
close(fd);
|
|
return (EOPNOTSUPP);
|
|
}
|
|
printf("mpt%u changing volume %s name from \"%s\" to \"%s\"\n",
|
|
mpt_unit, mpt_volume_name(VolumeBus, VolumeID), vnames->Name,
|
|
av[2]);
|
|
bzero(vnames->Name, sizeof(vnames->Name));
|
|
strcpy(vnames->Name, av[2]);
|
|
|
|
if (mpt_write_config_page(fd, vnames, NULL) < 0) {
|
|
error = errno;
|
|
warn("Failed to set volume name");
|
|
free(vnames);
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
free(vnames);
|
|
close(fd);
|
|
|
|
return (0);
|
|
}
|
|
MPT_COMMAND(top, name, volume_name);
|
|
|
|
static int
|
|
volume_status(int ac, char **av)
|
|
{
|
|
MPI_RAID_VOL_INDICATOR prog;
|
|
RAID_VOL0_STATUS VolumeStatus;
|
|
uint64_t total, remaining;
|
|
float pct;
|
|
U8 VolumeBus, VolumeID;
|
|
int error, fd;
|
|
|
|
if (ac != 2) {
|
|
warnx("volume status: %s", ac > 2 ? "extra arguments" :
|
|
"volume required");
|
|
return (EINVAL);
|
|
}
|
|
|
|
fd = mpt_open(mpt_unit);
|
|
if (fd < 0) {
|
|
error = errno;
|
|
warn("mpt_open");
|
|
return (error);
|
|
}
|
|
|
|
error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
|
|
if (error) {
|
|
warnc(error, "Invalid volume: %s", av[1]);
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
error = mpt_raid_action(fd, MPI_RAID_ACTION_INDICATOR_STRUCT, VolumeBus,
|
|
VolumeID, 0, 0, NULL, 0, &VolumeStatus, (U32 *)&prog, sizeof(prog),
|
|
NULL, NULL, 0);
|
|
if (error) {
|
|
warnc(error, "Fetching volume status failed");
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
printf("Volume %s status:\n", mpt_volume_name(VolumeBus, VolumeID));
|
|
printf(" state: %s\n", mpt_volstate(VolumeStatus.State));
|
|
printf(" flags:");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_ENABLED)
|
|
printf(" ENABLED");
|
|
else
|
|
printf(" DISABLED");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_QUIESCED)
|
|
printf(", QUIESCED");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS)
|
|
printf(", REBUILDING");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE)
|
|
printf(", INACTIVE");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_BAD_BLOCK_TABLE_FULL)
|
|
printf(", BAD BLOCK TABLE FULL");
|
|
printf("\n");
|
|
if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS) {
|
|
total = (uint64_t)prog.TotalBlocks.High << 32 |
|
|
prog.TotalBlocks.Low;
|
|
remaining = (uint64_t)prog.BlocksRemaining.High << 32 |
|
|
prog.BlocksRemaining.Low;
|
|
pct = (float)(total - remaining) * 100 / total;
|
|
printf(" resync: %.2f%% complete\n", pct);
|
|
}
|
|
|
|
close(fd);
|
|
return (0);
|
|
}
|
|
MPT_COMMAND(volume, status, volume_status);
|
|
|
|
static int
|
|
volume_cache(int ac, char **av)
|
|
{
|
|
CONFIG_PAGE_RAID_VOL_0 *volume;
|
|
U32 Settings, NewSettings;
|
|
U8 VolumeBus, VolumeID;
|
|
char *s1;
|
|
int error, fd;
|
|
|
|
if (ac != 3) {
|
|
warnx("volume cache: %s", ac > 3 ? "extra arguments" :
|
|
"missing arguments");
|
|
return (EINVAL);
|
|
}
|
|
|
|
for (s1 = av[2]; *s1 != '\0'; s1++)
|
|
*s1 = tolower(*s1);
|
|
if ((strcmp(av[2], "enable")) && (strcmp(av[2], "enabled")) &&
|
|
(strcmp(av[2], "disable")) && (strcmp(av[2], "disabled"))) {
|
|
warnx("volume cache: invalid flag; "
|
|
"must be 'enable', 'enabled', 'disable', or 'disabled'");
|
|
return (EINVAL);
|
|
}
|
|
|
|
fd = mpt_open(mpt_unit);
|
|
if (fd < 0) {
|
|
error = errno;
|
|
warn("mpt_open");
|
|
return (error);
|
|
}
|
|
|
|
error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
|
|
if (error) {
|
|
warnc(error, "Invalid volume: %s", av[1]);
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
|
|
volume = mpt_vol_info(fd, VolumeBus, VolumeID, NULL);
|
|
if (volume == NULL) {
|
|
close(fd);
|
|
return (errno);
|
|
}
|
|
|
|
Settings = volume->VolumeSettings.Settings;
|
|
|
|
NewSettings = Settings;
|
|
if (strncmp(av[2], "enable", strlen("enable")) == 0)
|
|
NewSettings |= 0x01;
|
|
else if (strncmp(av[2], "disable", strlen("disable")) == 0)
|
|
NewSettings &= ~0x01;
|
|
|
|
if (NewSettings == Settings) {
|
|
warnx("volume cache unchanged");
|
|
free(volume);
|
|
close(fd);
|
|
return (0);
|
|
}
|
|
|
|
volume->VolumeSettings.Settings = NewSettings;
|
|
error = mpt_raid_action(fd, MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS,
|
|
VolumeBus, VolumeID, 0, *(U32 *)&volume->VolumeSettings, NULL, 0,
|
|
NULL, NULL, 0, NULL, NULL, 0);
|
|
if (error)
|
|
warnc(error, "volume cache change failed");
|
|
|
|
close(fd);
|
|
return (error);
|
|
}
|
|
MPT_COMMAND(volume, cache, volume_cache);
|