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/freebsd-src/usr.sbin/mptutil/
H A Dmptutil.847 .Cm show drives
135 controller divides drives up into two categories.
136 Configured drives belong to a RAID volume either as a member drive or as a hot
142 .Cm show drives .
145 Standalone drives are visible to the operating system as SCSI disk devices.
146 As a result, drives may be specified in three forms.
160 .Cm show drives .
168 .Cm show drives .
174 the volumes it manages, and the drives it controls.
175 The second group of commands are used to manage the physical drives
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H A Dmpt_drive.c89 * can enumerate all of the drives attached to volumes including
90 * online drives and failed drives.
91 * - IOC3 : This gives us a list of all online physical drives including
92 * drives that are not part of a volume nor a spare drive. It
93 * does not include any failed drives.
94 * - IOC5 : This gives us a list of all spare drives including failed
105 * inserts new drives.
117 if (list->drives[i]->PhysDiskNum == PhysDiskNum) in mpt_pd_insert()
119 if (list->drives[i]->PhysDiskNum > PhysDiskNum) in mpt_pd_insert()
128 list->drives[j + 1] = list->drives[j]; in mpt_pd_insert()
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H A Dmpt_show.c169 printf(" RAID0 Drives/Vol: %u", ioc6->MinDrivesIS); in show_adapter()
173 printf(" RAID1 Drives/Vol: %u", ioc6->MinDrivesIM); in show_adapter()
177 printf("RAID1E Drives/Vol: %u", ioc6->MinDrivesIME); in show_adapter()
324 printf("mpt%d Configuration: %d volumes, %d drives\n", in show_config()
487 warnx("show drives: extra arguments"); in show_drives()
518 len = strlen(mpt_pdstate(list->drives[i])); in show_drives()
523 /* List the drives. */ in show_drives()
524 printf("mpt%d Physical Drives:\n", mpt_unit); in show_drives()
526 printf("%4u ", list->drives[i]->PhysDiskNum); in show_drives()
527 print_pd(list->drives[i], state_len, 1); in show_drives()
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/freebsd-src/share/doc/papers/diskperf/
H A Dresults.ms64 1 Drive 2 Drives 1 Drive 2 Drives
83 1 Drive 2 Drives 1 Drive 2 Drives
122 1 Drive 2 Drives 1 Drive 2 Drives 1 Drive 2 Drives
141 1 Drive 2 Drives 1 Drive 2 Drives 1 Drive 2 Drives
175 1 Drive 2 Drives 1 Drive 2 Drives
194 1 Drive 2 Drives 1 Drive 2 Drives
229 1 Drive 2 Drives 1 Drive 2 Drives
248 1 Drive 2 Drives 1 Drive 2 Drives
263 The 4.2BSD handler for RH750/RH780 interfaced disk drives
271 disk drives required
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H A Dequip.ms33 and two pairs of Winchester disk drives were tested on both
37 404 Megabyte disk drives.
39 456 Megabyte Winchester disk drives.
46 Each of the controllers and disk drives used in the benchmarks
69 Where multiple drives are attached to a single controller,
72 data transfers from multiple drives.
93 interface to the disk drives.
94 Although a large number of disk drives use this interface, we tested
107 It has also been upgraded to operate with higher data rate drives such
116 DEC RA81 disk drives
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H A Dabs.ms79 disk drives on each of two foreign-vendor disk controllers
80 and two DEC RA-81 disk drives on a DEC UDA-50 disk controller.
124 2.4. DEC RA81 disk drives
125 2.5. Fujitsu 2351A disk drives
/freebsd-src/usr.sbin/mlxcontrol/
H A Dmlxcontrol.874 Print the status of controllers and system drives.
75 If one or more drives are specified,
76 only print information about these drives,
78 about all controllers and drives in the system.
86 0 if all drives tested are online,
87 1 if one or more drives are critical and
90 Rescan one or more controllers for non-attached system drives
91 (e.g.\& drives that have been
97 Detach one or more system drives.
98 Drives must be unmounted
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/freebsd-src/sys/geom/vinum/
H A Dgeom_vinum_create.c
/freebsd-src/usr.sbin/mfiutil/
H A Dmfiutil.859 .Cm show drives
307 Drives may be specified in two forms.
310 The device ID for configured drives can be found in
324 .Cm show drives .
340 the volumes it manages, and the drives it controls.
341 The second group of commands are used to manage the physical drives
360 Each array is listed along with the physical drives the array is built from.
362 If any hot spare drives are configured, then they are listed as well.
363 .It Cm show drives
364 Lists all of the physical drives attache
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H A Dmfi_config.c283 struct mfi_pd_info *drives; member
287 /* Parse a comma-separated list of drives for an array. */
309 /* Validate the number of drives for this array. */ in parse_array()
311 warnx("Too many drives for a single array: max is %d", in parse_array()
320 "drives in each array"); in parse_array()
327 warnx("RAID5 and RAID50 require at least 3 drives in " in parse_array()
335 warnx("RAID6 and RAID60 require at least 4 drives in " in parse_array()
343 info->drives = calloc(count, sizeof(struct mfi_pd_info)); in parse_array()
344 if (info->drives == NULL) { in parse_array()
349 for (pinfo = info->drives; (cp = strsep(&array_str, ",")) != NULL; in parse_array()
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/freebsd-src/sbin/gvinum/
H A Dgvinum.8
H A Dgvinum.c
/freebsd-src/usr.bin/mt/
H A Dmt.180 setmarks at the current position (DDS drives only).
92 setmarks (DDS drives only).
104 setmarks (DDS drives only).
124 Some drives do not support this.
129 Some drives do not support this.
134 Some drives are never off line.
142 particularly for streaming drives.
143 Some drives do not support this.
189 Some drives do not support this.
195 Some drives do not support this.
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/freebsd-src/share/man/man4/
H A Dida.427 distribute data across an array of hard drives.
28 It unites these hard drives into one or more high-performance logical drives.
32 drives and optionally provide write cache for the logical drives.
H A Dfdc.452 This driver provides access to floppy disk drives.
57 Floppy disk controllers can connect up to four drives each.
60 driver can currently handle up to two drives per controller (or four
61 drives on ACPI).
124 (like 1200 KB for 5.25 inch HD drives or 1440 KB for 3.5 inch HD
125 drives).
154 drives.
163 drives that have been configured but are actually missing or
167 detachable drives), it might be desirable to bypass this drive probe,
H A Dcd.496 drives are defined
239 Not all drives support this feature.
245 Not all drives support this feature.
272 drives for which audio will not work.
276 drives; however, this is not yet under way.
302 drives only support 6 byte commands, and
304 drives only support 10 byte commands.
/freebsd-src/usr.bin/systat/
H A Dsystat.1629 drives the
631 bar graph displays only 3 drives on a 24 line terminal.
637 information about disk drives.
639 select a set of drives to report on, should your system have
640 more drives configured than can normally be displayed on the
644 .It Cm ignore Op Ar drives
645 Do not display information about the drives indicated.
647 drives may be specified, separated by spaces.
648 .It Cm display Op Ar drives
649 Display information about the drives indicated.
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/freebsd-src/share/man/man9/
H A Dcd.934 device driver provides a read-only interface for CDROM drives
37 and WORM drives
41 Some drives do not behave as the driver expects.
51 This can lead to drives requiring special handling in the driver.
61 This flag is for broken drives that return the track numbers in packed BCD
/freebsd-src/usr.sbin/zonectl/
H A Dzonectl.858 Devices using these command sets are usually hard drives using Shingled
60 There are three types of SMR drives:
63 Drive Managed drives look and act just like a standard random access block
69 Host Aware drives expose the underlying zone layout via
78 Host Managed drives expose the underlying zone layout via
88 SMR drives are divided into zones (typically in the range of 256MB each)
/freebsd-src/sys/cam/
H A DREADME.quirks22 hard drives, flash adapters, cameras) there are two standards, SBC
23 and RBC. SCSI hard drives are usually SBC-compliant and smaller
24 devices like flash drives are usually RBC-compliant. Multimedia
51 drives hang when receiving this command even though it is required
116 bytes). Some drives can only handle the shorter inquiry length
140 drives can't even handle it. (No idea how such devices even work
155 USB pen drives or flash readers require quirks in both da(4) and
/freebsd-src/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zpool_resilver/
H A Dzpool_resilver_restart.ksh39 # 3. Reattach the drives, causing the second drive's resilver to be
41 # 4. Manually restart the resilver with all drives
69 # 3. Reattach the drives, causing the second drive's resilver to be deferred
78 # 4. Manually restart the resilver with all drives
/freebsd-src/usr.sbin/fdcontrol/
H A Dfdcontrol.8110 2.88M and 1.44M drives:
126 1.2M drives:
145 720K drives:
155 360K drives:
217 80-cylinder drives).
289 It is still possible to hook up 8" drives to most modern floppy
/freebsd-src/sys/dev/isp/
H A DHardware.txt136 to connect to bare drives: http://www.cinonic.com.
184 6. Disk Drives
186 I have used lots of different Seagate and a few IBM drives and
188 drives with 40-pin SCA connectors in back. They go into the JBODs
195 All FC-AL disk drives are dual ported (i.e., have separte 'A' and
202 Approx Cost: You'll find that FC drives are the same cost if not
203 slightly cheaper than the equivalent Ultra3 SCSI drives.
/freebsd-src/contrib/libarchive/libarchive/
H A Darchive_read_open.395 This function should not be used with tape drives or other devices
104 This function is safe for use with tape drives or other blocked devices.
113 This function is safe for use with tape drives or other blocked devices.
194 archives from slow disk drives or other media
/freebsd-src/sbin/camcontrol/
H A Dcamcontrol.8450 the code will generally attempt to spin up drives that are not spinning.
667 Most drives support the physical sector format.
668 Some drives
670 Many drives, if they do not support the
687 drives.
698 Most drives support this format.
722 Not all drives support the 12 byte command, and some drives that support
736 Some drives will report 0 defects if neither the primary or grown defect
1683 Current list of supported vendors for SCSI/SAS drives:
1686 Tested with 4TB SAS drives, model number HUS724040ALS640.
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