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* When listing all devices (geoms) from the given class, skip geoms withoutpjd2005-03-131-0/+2
| | | | | | | | providers. This prevents from listing geoms like <name>.sync which can be confusing. It still allows to show details about it by giving its name when listing. MFC after: 1 week
* Typos and grammar fixes, wordsmithingbrueffer2005-02-281-6/+6
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* - Add md_provsize field to metadata, which will help withpjd2005-02-276-15/+36
| | | | | | | | | | | | | | | | | shared-last-sector problem. After this change, even if there is more than one provider with the same last sector, the proper one will be chosen based on its size. It still doesn't fix the 'c' partition problem (when da0s1 can be confused with da0s1c) and situation when 'a' partition starts at offset 0 (then da0s1a can be confused with da0s1 and da0s1c). One can use '-h' option there, when creating device or avoid sharing last sector. Actually, when providers share the same last sector and their size is equal, they provide exactly the same data, so the name (da0s1, da0s1a, da0s1c) isn't important at all. - Provide backward compatibility. - Update copyright's year. MFC after: 1 week
* - Add GEOM_LIBRARY_PATH environment variable which allows to specify anpjd2005-02-272-3/+27
| | | | | | | alternative to /lib/geom/ path where shared libraries are stored. - Improve debugging. MFC after: 3 days
* Add SHSEC class to the list of geom(8)-aware classes.pjd2005-02-271-0/+2
| | | | MFC after: 3 days
* Add a missing comma.pjd2005-02-251-1/+1
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* Fix a couple of grammar nits.trhodes2005-02-241-3/+3
| | | | | PR: 77437 Submitted by: Paul A. Hoadley <paulh@logicsquad.net> (original version)
* Fix year in copyrights.pjd2005-02-162-2/+2
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* Sort sections.ru2005-01-188-16/+16
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* Added the EXIT STATUS section where appropriate.ru2005-01-178-8/+8
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* Fix arguments syntax.pjd2005-01-1514-123/+81
| | | | | Manual pages fixes by: ru MFC after: 3 days
* Markup fixes.ru2005-01-152-19/+27
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* Connect SHSEC GEOM class to the build.pjd2005-01-112-0/+2
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* Introduce a new GEOM class - SHSEC. It provides sharing secret betweenpjd2005-01-113-0/+435
| | | | | | | | the given providers. Without even one of the configured components there should be no way to get the secret. Supported by: WHEEL Sp. z o.o. http://www.wheel.pl
* Scheduled mdoc(7) sweep.ru2005-01-101-7/+12
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* Detect if class name is '-h' or 'help' and if it is, show general helppjd2004-12-281-0/+6
| | | | | | | | | message, i.e.: geom: usage: geom <class> <command> [options] PR: bin/71537 Submitted by: bugghy <bugghy@phenix.rootshell.be> MFC after: 5 days
* - Add genid field to the metadata which will allow to improve reliability a bit.pjd2004-12-251-0/+1
| | | | | | | | | | | | | | | After this change, when component is disconnected because of an I/O error, it will not be connected and synchronized automatically, it will be logged as broken and skipped. Autosynchronization can occur, when component is disconnected (on orphan event) and connected again - there were no I/O error, so there is no need to not connected the component, but when there were writes while it wasn't connected, it will be synchronized. This fix cases, when component is disconnected because of I/O error and can be connected again and again. - Bump version number. - Implement backward compatibility mechanism. After this change when metadata in old version is detected, it is automatically upgraded to the new (current) version.
* - Add genid field to the metadata which will allow to improve reliability a bit.pjd2004-12-221-0/+1
| | | | | | | | | | | | | | | | After this change, when component is disconnected because of an I/O error, it will not be connected and synchronized automatically, it will be logged as broken and skipped. Autosynchronization can occur, when component is disconnected (on orphan event) and connected again - there were no I/O error, so there is no need to not connected the component, but when there were writes while it wasn't connected, it will be synchronized. This fix cases, when component is disconnected because of I/O error and can be connected again and again. - Bump version number. - Add version change history. - Implement backward compatibility mechanism. After this change when metadata in old version is detected, it is automatically upgraded to the new (current) version.
* 'forget' command takes device names, not provider names.pjd2004-12-221-1/+1
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* NOSHARED -> NO_SHAREDru2004-12-211-1/+1
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* - Turn off 'fast' mode by default and increase maximum memory to consumepjd2004-12-091-3/+3
| | | | | when this mode is used. - Manual page update.
* Note that sysctls documentation is missing.pjd2004-11-052-0/+4
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* Grammatical and spelling improvements.ceri2004-11-047-64/+65
| | | | Reviewed by: pjd
* Remove extra 's'.pjd2004-11-031-2/+2
| | | | Submitted by: ceri
* Be more correct.pjd2004-11-031-2/+2
| | | | Submitted by: ceri
* Remove one more redundant 'not'.pjd2004-11-031-1/+1
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* Remove redundant 'not'.pjd2004-11-011-1/+1
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* Embellish the man page after trying to migrate to gstripe from ccd(4).obrien2004-09-261-4/+27
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* Don't allow to specify wrong stripe size.pjd2004-09-261-1/+11
| | | | Reported by: obrien
* Document '-p' flag for 'insert' command correct.pjd2004-09-181-3/+4
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* Do not exit after printing usage, give geom(8) a chance to show standardpjd2004-09-172-2/+0
| | | | commands.
* - Show all commands in usage, even if those commands are not available.pjd2004-09-171-19/+32
| | | | | - When command is not available, just say it, instead of says, that command is unknown. Old behaviour seems to be too confusing.
* When configuring RAID3 with verification option, force synchronizationpjd2004-08-301-0/+7
| | | | | | | of parity component, because we can't return an EIO error for read of every sector which wasn't written first. Discussed with: phk
* Warn the user if we are not going to use the whole provider's space.pjd2004-08-281-1/+21
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* Warn the user if we are not going to use whole provider space.pjd2004-08-281-5/+9
| | | | Requested by: Michael Handler <handler@grendel.net>
* - If error string begins with "warning: ", don't exit, treat it as a warningpjd2004-08-281-4/+6
| | | | | only. - Use getprogname() function when informing about versions problem.
* Add missing GEOM classes, which are aware of geom(8).pjd2004-08-231-0/+6
| | | | Submitted by: kuriyama
* Fix sysctl name.pjd2004-08-221-1/+1
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* Implementation of 'verify reading' algorithm, which uses parity data forpjd2004-08-222-6/+39
| | | | | | | | verification of regular data when device is in complete state. On verification error, EIO error is returned for the bio and sysctl kern.geom.raid3.stat.parity_mismatch is increased. Suggested by: phk
* Implement new reading algorithm, which will use parity component for readingpjd2004-08-212-9/+30
| | | | | | | | | | | | | | | | | | | | | | | | as well, even if device is in complete state. I observe 40% of speed-up with this option for random read operations, but slowdown for sequential reads. Basically, without this option reading from a RAID3 device built from 5 components (c0-c4) looks like this: Request no. Used components 1 c0+c1+c2+c3 2 c0+c1+c2+c3 3 c0+c1+c2+c3 With the new feature: Request no. Used components 1 c0+c1+c2+c3 2 (c1^c2^c3^c4)+c1+c2+c3 3 c0+(c0^c2^c3^c4)+c2+c3 4 c0+c1+(c0^c1^c3^c4)+c3 5 c0+c1+c2+(c0^c1^c2^c4) 6 c0+c1+c2+c3 [...]
* - Add a manual page for graid3(8) utility.pjd2004-08-183-1/+213
| | | | | - Connect it to the build. - Inform geom(8) about it.
* Add a line to BUGS section about the need of implementation description.pjd2004-08-181-0/+2
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* Add some missing empty lines.pjd2004-08-181-0/+2
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* Fix typo.pjd2004-08-181-1/+1
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* Actually one can specify more than one device to stop.pjd2004-08-182-2/+2
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* Ok, let's try again:pjd2004-08-181-0/+290
| | | | Add manual page for gmirror(8) utility.
* - Add a manual page for gmirror(8) utility.pjd2004-08-182-1/+1
| | | | | | | - Connect it to the build. - Inform geom(8) manual page about it. Reviewed by: trhodes
* Connect RAID3 GEOM class to the build.pjd2004-08-161-0/+1
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* Introduce GEOM RAID3 class, i.e. kernel module, which implements RAID3pjd2004-08-162-0/+351
| | | | | | | transformation and graid3(8) userland utility, which can be used for configuration. No manual page yet, sorry. Hardware provided by: Daniel Seuffert
* The geom(8) utility needs dynamic linker functionality to work, so it can'tpjd2004-08-121-0/+2
| | | | | be staticaly linked. This fixes problems on systems compiled with NO_DYNAMICROOT.
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