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lvm2/tools/args.h

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lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
/*
I had another look at the argument processing code: o You must list long args with no short option (eg. --version) at the front of the args.h file. o If an argument has no short option, set the short option in args.h to '\0' o The index into the 'the_args' var is now stored as the option value for getopt, iff there is no short opt.
2001-12-17 13:08:27 +03:00
* Copyright (C) 2001 Sistina Software (UK) Limited.
lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
*
Preparation for an LVM2 liblvm - pass cmd_context into each tool and link some globals that the tools need into that structure.
2002-02-11 23:50:53 +03:00
* This file is released under the LGPL.
I had another look at the argument processing code: o You must list long args with no short option (eg. --version) at the front of the args.h file. o If an argument has no short option, set the short option in args.h to '\0' o The index into the 'the_args' var is now stored as the option value for getopt, iff there is no short opt.
2001-12-17 13:08:27 +03:00
*/
/*
* Put all long args that don't have a
* corresponding short option first ...
lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
*/
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(version_ARG, '\0', "version", NULL)
arg(quiet_ARG, '\0', "quiet", NULL)
o Use 'pvcreate --setphysicalvolumesize' with no short form (instead of -s) and add severe warning if it's used to make a device seem bigger than it really is. This is not an option people should be using as it breaks metadata integrity. o Use uint64_t throughout (rather than unsigned long long) o Convert a few messages that contain pathnames into the more common form: pathname: message
2002-02-20 21:29:30 +03:00
arg(physicalvolumesize_ARG, '\0', "setphysicalvolumesize", size_arg)
lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
Clarify terminology: VG is resizeable - PVs can be added or removed PV is allocatable - free extents on it may be allocated to LVs
2002-01-10 18:09:51 +03:00
/* Allow some variations */
arg(resizable_ARG, '\0', "resizable", yes_no_arg)
arg(allocation_ARG, '\0', "allocation", yes_no_arg)
I had another look at the argument processing code: o You must list long args with no short option (eg. --version) at the front of the args.h file. o If an argument has no short option, set the short option in args.h to '\0' o The index into the 'the_args' var is now stored as the option value for getopt, iff there is no short opt.
2001-12-17 13:08:27 +03:00
/*
* ... and now the short args.
*/
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(available_ARG, 'a', "available", yes_no_arg)
arg(all_ARG, 'a', "all", NULL)
arg(autobackup_ARG, 'A', "autobackup", yes_no_arg)
arg(activevolumegroups_ARG, 'A', "activevolumegroups", NULL)
arg(blockdevice_ARG, 'b', "blockdevice", NULL)
arg(chunksize_ARG, 'c', "chunksize", size_arg)
arg(colon_ARG, 'c', "colon", NULL)
arg(contiguous_ARG, 'C', "contiguous", yes_no_arg)
arg(debug_ARG, 'd', "debug", NULL)
arg(disk_ARG, 'D', "disk", NULL)
arg(exported_ARG, 'e', "exported", NULL)
arg(physicalextent_ARG, 'E', "physicalextent", NULL)
o sync laptop to test machine.
2002-01-07 12:05:31 +03:00
arg(file_ARG, 'f', "file", string_arg)
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(force_ARG, 'f', "force", NULL)
arg(full_ARG, 'f', "full", NULL)
arg(help_ARG, 'h', "help", NULL)
arg(stripesize_ARG, 'I', "stripesize", size_arg)
arg(stripes_ARG, 'i', "stripes", int_arg)
arg(iop_version_ARG, 'i', "iop_version", NULL)
arg(logicalvolume_ARG, 'l', "logicalvolume", int_arg)
arg(maxlogicalvolumes_ARG, 'l', "maxlogicalvolumes", int_arg)
arg(extents_ARG, 'l', "extents", int_arg_with_sign)
arg(lvmpartition_ARG, 'l', "lvmpartition", NULL)
arg(list_ARG, 'l', "list", NULL)
arg(size_ARG, 'L', "size", size_arg)
arg(logicalextent_ARG, 'L', "logicalextent", int_arg_with_sign)
Basic support for persistent minor numbers; slightly different from the current LVM1 method. lvcreate --persistent y --minor 10 (to specify when created) lvchange --persistent n (to turn off) lvchange --persistent y --minor 11 (to change) --persistent uses a new LV status flag stored on disk minor number is stored on disk the same way as LVM1 does (but major number stored is 0; any LVM1 major/minor setting gets lost) lvchange -ay --minor 12 (to activate using minor 12, regardless of the on-disk setting, which doesn't get changed) --minor == -m --persistent == -M
2002-02-01 20:54:39 +03:00
arg(persistent_ARG, 'M', "persistent", yes_no_arg)
Merge with text format branch. Lots of changes/very little testing so far => there'll be bugs! Use 'vgcreate -M text' to create a volume group with its metadata stored in text files. Text format metadata changes should be reasonably atomic, with a (basic) automatic recovery mechanism if the system crashes while a change is in progress. Add a metadata section to lvm.conf to specify multiple directories if you want (recommended) to keep multiple copies of the metadata (eg on different filesystems). e.g. metadata { dirs = ["/etc/lvm/metadata1","/usr/local/lvm/metadata2"] } Plenty of refinements still in the pipeline.
2002-04-24 22:20:51 +04:00
arg(metadatatype_ARG, 'M', "metadatatype", metadatatype_arg)
Basic support for persistent minor numbers; slightly different from the current LVM1 method. lvcreate --persistent y --minor 10 (to specify when created) lvchange --persistent n (to turn off) lvchange --persistent y --minor 11 (to change) --persistent uses a new LV status flag stored on disk minor number is stored on disk the same way as LVM1 does (but major number stored is 0; any LVM1 major/minor setting gets lost) lvchange -ay --minor 12 (to activate using minor 12, regardless of the on-disk setting, which doesn't get changed) --minor == -m --persistent == -M
2002-02-01 20:54:39 +03:00
arg(minor_ARG, 'm', "minor", minor_arg)
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(maps_ARG, 'm', "maps", NULL)
arg(name_ARG, 'n', "name", string_arg)
arg(oldpath_ARG, 'n', "oldpath", NULL)
arg(nofsck_ARG, 'n', "nofsck", NULL)
arg(novolumegroup_ARG, 'n', "novolumegroup", NULL)
arg(permission_ARG, 'p', "permission", permission_arg)
arg(maxphysicalvolumes_ARG, 'p', "maxphysicalvolumes", int_arg)
o Basic support for exporting (but importing not completed yet). o When volume group does not have write flag set, prevent changes to it. o Preparation for partial activation (not completed yet).
2002-01-29 20:23:33 +03:00
arg(partial_ARG, 'P', "partial", NULL)
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(physicalvolume_ARG, 'P', "physicalvolume", NULL)
arg(readahead_ARG, 'r', "readahead", int_arg)
arg(reset_ARG, 'R', "reset", NULL)
arg(physicalextentsize_ARG, 's', "physicalextentsize", size_arg)
arg(stdin_ARG, 's', "stdin", NULL)
arg(snapshot_ARG, 's', "snapshot", NULL)
arg(short_ARG, 's', "short", NULL)
arg(test_ARG, 't', "test", NULL)
arg(uuid_ARG, 'u', "uuid", NULL)
o pvcreate --uuid to specify the uuid (required before using vgcfgrestore onto a new device). uuid specified must not already exist on the system. o More message tidying. o When checking for label, only read PV metadata. o Add ataraid. [Needs moving into config/defaults files.]
2002-01-16 21:10:08 +03:00
arg(uuidstr_ARG, 'u', "uuid", string_arg)
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(uuidlist_ARG, 'U', "uuidlist", NULL)
arg(verbose_ARG, 'v', "verbose", NULL)
arg(volumegroup_ARG, 'V', "volumegroup", NULL)
Clarify terminology: VG is resizeable - PVs can be added or removed PV is allocatable - free extents on it may be allocated to LVs
2002-01-10 18:09:51 +03:00
arg(allocatable_ARG, 'x', "allocatable", yes_no_arg)
arg(resizeable_ARG, 'x', "resizeable", yes_no_arg)
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(yes_ARG, 'y', "yes", NULL)
arg(zero_ARG, 'Z', "zero", yes_no_arg)
lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
/* this should always be last */
o Changed the macro name in args.h from 'xx' to 'arg' o There is now a _default_debug, and _default_verbose level, when using lvm interactively -vv and -dd switches just effect the current command. o Added a --quiet switch which sets both verbose and debug to zero.
2001-12-17 19:58:17 +03:00
arg(ARG_COUNT, '-', "", NULL)
lvactivate checkpoint commit
2001-09-25 16:49:28 +04:00
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