2 * Copyright (c) 2008 Yahoo!, Inc.
4 * Written by: John Baldwin <jhb@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of the author nor the names of any co-contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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30 * $FreeBSD: src/usr.sbin/mptutil/mpt_volume.c,v 1.2 2010/11/09 19:28:06 jhb Exp $
33 #include <sys/param.h>
34 #include <sys/errno.h>
44 MPT_TABLE(top, volume);
47 mpt_volstate(U8 State)
52 case MPI_RAIDVOL0_STATUS_STATE_OPTIMAL:
54 case MPI_RAIDVOL0_STATUS_STATE_DEGRADED:
56 case MPI_RAIDVOL0_STATUS_STATE_FAILED:
58 case MPI_RAIDVOL0_STATUS_STATE_MISSING:
61 sprintf(buf, "VSTATE 0x%02x", State);
67 volume_name(int ac, char **av)
69 CONFIG_PAGE_RAID_VOL_1 *vnames;
70 U8 VolumeBus, VolumeID;
74 warnx("name: volume and name required");
78 if (strlen(av[2]) >= sizeof(vnames->Name)) {
79 warnx("name: new name is too long");
83 fd = mpt_open(mpt_unit);
90 error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
92 warnc(error, "Invalid volume: %s", av[1]);
96 vnames = mpt_vol_names(fd, VolumeBus, VolumeID, NULL);
99 warn("Failed to fetch volume names");
103 if (vnames->Header.PageType != MPI_CONFIG_PAGEATTR_CHANGEABLE) {
104 warnx("Volume name is read only");
107 printf("mpt%u changing volume %s name from \"%s\" to \"%s\"\n",
108 mpt_unit, mpt_volume_name(VolumeBus, VolumeID), vnames->Name,
110 bzero(vnames->Name, sizeof(vnames->Name));
111 strcpy(vnames->Name, av[2]);
113 if (mpt_write_config_page(fd, vnames, NULL) < 0) {
115 warn("Failed to set volume name");
124 MPT_COMMAND(top, name, volume_name);
127 volume_status(int ac, char **av)
129 MPI_RAID_VOL_INDICATOR prog;
130 RAID_VOL0_STATUS VolumeStatus;
131 uint64_t total, remaining;
133 U8 VolumeBus, VolumeID;
137 warnx("volume status: %s", ac > 2 ? "extra arguments" :
142 fd = mpt_open(mpt_unit);
149 error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
151 warnc(error, "Invalid volume: %s", av[1]);
155 error = mpt_raid_action(fd, MPI_RAID_ACTION_INDICATOR_STRUCT, VolumeBus,
156 VolumeID, 0, 0, NULL, 0, &VolumeStatus, (U32 *)&prog, sizeof(prog),
159 warnc(error, "Fetching volume status failed");
163 printf("Volume %s status:\n", mpt_volume_name(VolumeBus, VolumeID));
164 printf(" state: %s\n", mpt_volstate(VolumeStatus.State));
166 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_ENABLED)
170 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_QUIESCED)
171 printf(", QUIESCED");
172 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS)
173 printf(", REBUILDING");
174 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE)
175 printf(", INACTIVE");
176 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_BAD_BLOCK_TABLE_FULL)
177 printf(", BAD BLOCK TABLE FULL");
179 if (VolumeStatus.Flags & MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS) {
180 total = (uint64_t)prog.TotalBlocks.High << 32 |
181 prog.TotalBlocks.Low;
182 remaining = (uint64_t)prog.BlocksRemaining.High << 32 |
183 prog.BlocksRemaining.Low;
184 pct = (float)(total - remaining) * 100 / total;
185 printf(" resync: %.2f%% complete\n", pct);
191 MPT_COMMAND(volume, status, volume_status);
194 volume_cache(int ac, char **av)
196 CONFIG_PAGE_RAID_VOL_0 *volume;
197 U32 Settings, NewSettings;
198 U8 VolumeBus, VolumeID;
203 warnx("volume cache: %s", ac > 3 ? "extra arguments" :
204 "missing arguments");
208 for (s1 = av[2]; *s1 != '\0'; s1++)
210 if ((strcmp(av[2], "enable")) && (strcmp(av[2], "enabled")) &&
211 (strcmp(av[2], "disable")) && (strcmp(av[2], "disabled"))) {
212 warnx("volume cache: invalid flag, must be 'enable' or 'disable'\n");
216 fd = mpt_open(mpt_unit);
223 error = mpt_lookup_volume(fd, av[1], &VolumeBus, &VolumeID);
225 warnc(error, "Invalid volume: %s", av[1]);
229 volume = mpt_vol_info(fd, VolumeBus, VolumeID, NULL);
233 Settings = volume->VolumeSettings.Settings;
235 NewSettings = Settings;
236 if (strncmp(av[2], "enable", sizeof("enable")) == 0)
238 if (strncmp(av[2], "disable", sizeof("disable")) == 0)
239 NewSettings &= ~0x01;
241 if (NewSettings == Settings) {
242 warnx("volume cache unchanged");
247 volume->VolumeSettings.Settings = NewSettings;
248 error = mpt_raid_action(fd, MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS,
249 VolumeBus, VolumeID, 0, *(U32 *)&volume->VolumeSettings, NULL, 0,
250 NULL, NULL, 0, NULL, NULL, 0);
252 warnc(error, "volume cache change failed");
257 MPT_COMMAND(volume, cache, volume_cache);