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Don Brady 39fc0cb557 Add support for devid and phys_path keys in vdev disk labels 
This is foundational work for ZED.

Updates a leaf vdev's persistent device strings on Linux platform

* only applies for a dedicated leaf vdev (aka whole disk)
* updated during pool create|add|attach|import
* used for matching device matching during auto-{online,expand,replace}
* stored in a leaf disk config label (i.e. alongside 'path' NVP)
* can opt-out using env var ZFS_VDEV_DEVID_OPT_OUT=YES

Some examples:

    path: '/dev/sdb1'
    devid: 'scsi-350000394a8ca4fbc-part1'
    phys_path: 'pci-0000:04:00.0-sas-0x50000394a8ca4fbf-lun-0'

    path: '/dev/mapper/mpatha'
    devid: 'dm-uuid-mpath-35000c5006304de3f'

Signed-off-by: Don Brady <don.brady@intel.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #2856
Closes #3978
Closes #4416
2016-03-31 13:45:53 -07:00
..
.gitignore
Add config/compile to config/.gitignore
2014-10-31 16:25:34 -07:00
always-no-bool-compare.m4
Disable gcc bool-compare warning
2015-07-13 12:55:26 -07:00
always-no-unused-but-set-variable.m4
config: compile test rather than run test
2014-03-20 12:11:57 -07:00
config.awk
Add build system
2010-08-31 13:41:27 -07:00
deb.am
Fix some minor issues with the SYSV init and initramfs scripts.
2015-07-24 15:05:33 -07:00
kernel-acl.m4
Make license compatibility checks consistent
2014-10-17 14:58:38 -07:00
kernel-automount.m4
Fix snapshot automounting with GrSecurity constify plugin.
2012-08-24 08:56:38 -07:00
kernel-bdev-block-device-operations.m4
3.10 API change: block_device_operations->release() returns void
2013-07-08 15:41:57 -07:00
kernel-bdev-logical-size.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-bdev-physical-size.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-bdi-setup-and-register.m4
Linux 4.1 compat: configure bdi_setup_and_register()
2015-08-18 16:43:04 -07:00
kernel-bio-bvec-iter.m4
Linux 3.14 compat: Immutable biovec changes in vdev_disk.c
2014-04-10 14:28:38 -07:00
kernel-bio-end-io-t-args.m4
Linux 4.3 compat: bio_end_io_t / BIO_UPTODATE
2015-09-25 12:44:54 -07:00
kernel-bio-failfast.m4
Linux 2.6.36 compat, use REQ_FAILFAST_MASK and remove pre-2.6.36 support
2015-05-11 15:07:00 -07:00
kernel-bio-rw-barrier.m4
zvol processing should use struct bio
2015-09-04 15:30:24 -04:00
kernel-bio-rw-discard.m4
zvol processing should use struct bio
2015-09-04 15:30:24 -04:00
kernel-blk-queue-flush.m4
Make license compatibility checks consistent
2014-10-17 14:58:38 -07:00
kernel-blk-queue-max-hw-sectors.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-blk-queue-max-segments.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-blkdev-get-by-path.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-blkdev-get.m4
Move partition scanning from userspace to module.
2012-07-17 09:17:31 -07:00
kernel-block-device-operations-release-void.m4
3.10 API change: block_device_operations->release() returns void
2013-07-08 15:41:57 -07:00
kernel-clear-inode.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-commit-metadata.m4
Implement .commit_metadata hook for NFS export
2012-10-03 10:49:45 -07:00
kernel-create-nameidata.m4
Linux 4.2 compat: follow_link() / put_link()
2015-07-17 09:18:16 -07:00
kernel-current_bio_tail.m4
zvol processing should use struct bio
2015-09-04 15:30:24 -04:00
kernel-d-make-root.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-d-obtain-alias.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-d-prune-aliases.m4
Add zfs_sb_prune_aliases() function
2015-06-22 10:22:49 -07:00
kernel-declare-event-class.m4
Swap DTRACE_PROBE* with Linux tracepoints
2014-11-17 11:13:55 -08:00
kernel-dentry-operations.m4
Eliminate runtime function pointer mods in autotools checks
2013-03-04 08:49:17 -08:00
kernel-dirty-inode.m4
Eliminate runtime function pointer mods in autotools checks
2013-03-04 08:49:17 -08:00
kernel-discard-granularity.m4
Set zvol discard_granularity to the volblocksize.
2012-08-07 14:55:31 -07:00
kernel-elevator-change.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-encode-fh-inode.m4
Linux 3.5 compat, eops->encode_fh() takes inodes
2012-07-23 12:29:23 -07:00
kernel-evict-inode.m4
Fix build failures on PaX/GRSecurity patched kernels
2012-07-17 09:22:43 -07:00
kernel-fallocate.m4
Eliminate runtime function pointer mods in autotools checks
2013-03-04 08:49:17 -08:00
kernel-file-inode.m4
Linux 3.19 compat: file_inode was added
2015-02-10 11:24:51 -08:00
kernel-fmode-t.m4
Fix gcc configure warnings
2011-04-19 10:10:47 -07:00
kernel-follow-down-one.m4
Linux 3.18 compat: Snapshot auto-mounting
2015-08-31 13:54:39 -07:00
kernel-fpu.m4
Support for vectorized algorithms on x86
2016-03-21 09:24:34 -07:00
kernel-fsync.m4
Eliminate runtime function pointer mods in autotools checks
2013-03-04 08:49:17 -08:00
kernel-generic_io_acct.m4
Reintroduce IO accounting on zvols on Linux 3.19+
2015-09-09 09:29:24 -07:00
kernel-get-disk-ro.m4
Only use gcc -Wunused-but-set-variable when available
2013-01-10 16:09:39 -08:00
kernel-get-gendisk.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-get-link.m4
Linux 4.5 compat: get_link() / put_link()
2016-01-20 11:36:00 -08:00
kernel-insert-inode-locked.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-invalidate-bdev-args.m4
Fix gcc configure warnings
2011-04-19 10:10:47 -07:00
kernel-is_owner_or_cap.m4
Refactor inode_owner_or_capable() autotools check
2014-05-01 10:06:49 -07:00
kernel-kmap-atomic-args.m4
Add compatibility layer for {kmap,kunmap}_atomic
2015-08-24 10:13:25 -07:00
kernel-kobj-name-len.m4
Fix gcc configure warnings
2011-04-19 10:10:47 -07:00
kernel-lookup-bdev.m4
Linux 2.6.26 compat, lookup_bdev()
2013-01-28 15:35:00 -08:00
kernel-lookup-nameidata.m4
Linux 4.2 compat: follow_link() / put_link()
2015-07-17 09:18:16 -07:00
kernel-lseek-execute.m4
Add SEEK_DATA/SEEK_HOLE to lseek()/llseek()
2013-07-02 09:24:43 -07:00
kernel-mk-request-fn.m4
Linux 4.4 compat: make_request_fn returns blk_qc_t
2015-12-01 16:48:08 -08:00
kernel-mkdir-umode-t.m4
Eliminate runtime function pointer mods in autotools checks
2013-03-04 08:49:17 -08:00
kernel-mount-nodev.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-open-bdev-exclusive.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-put-link.m4
Linux 4.5 compat: get_link() / put_link()
2016-01-20 11:36:00 -08:00
kernel-security-inode-init.m4
Use -Werror for all kernel configure tests.
2013-02-24 10:20:28 -08:00
kernel-set-nlink.m4
Linux 3.2 compat: set_nlink()
2011-12-16 20:02:52 -08:00
kernel-sget-args.m4
Linux 3.6 compat, sget()
2012-10-14 13:06:48 -07:00
kernel-show-options.m4
Fix NULL pointer dereference on PaX/GRSecurity patched Linux 3.3 and later kernels
2012-07-20 12:31:45 -07:00
kernel-shrink.m4
3.12 compat, NUMA-aware per-superblock shrinker
2015-06-17 10:43:13 -07:00
kernel-truncate-range.m4
Linux 3.5 compat, iops->truncate_range() removed
2012-07-23 12:29:32 -07:00
kernel-truncate-setsize.m4
When checking for symbol exports, try compiling.
2012-07-26 13:42:57 -07:00
kernel-vfs-iterate.m4
Linux 3.11 compat: fops->iterate()
2013-08-15 16:19:07 -07:00
kernel-vfs-rw-iterate.m4
Linux 4.1 compat: use read_iter() / write_iter()
2015-06-18 12:06:59 -07:00
kernel-xattr-handler.m4
Linux 4.5 compat: xattr list handler
2016-01-20 11:36:56 -08:00
kernel.m4
Support for vectorized algorithms on x86
2016-03-21 09:24:34 -07:00
mount-helper.m4
The mount helper mount.zfs MUST be in /sbin (not '$sbindir').
2015-05-18 16:54:36 -07:00
rpm.am
Support parallel build trees (VPATH builds)
2015-07-17 13:42:51 -07:00
Rules.am
Use large stacks when available
2015-12-07 12:20:43 -08:00
suppressed-warnings.txt
Suppress packaging warning
2011-11-08 11:32:04 -08:00
tgz.am
Refresh RPM packaging
2013-03-18 15:33:17 -07:00
toolchain-simd.m4
Support for vectorized algorithms on x86
2016-03-21 09:24:34 -07:00
user-arch.m4
Add build system
2010-08-31 13:41:27 -07:00
user-commands.m4
Add the ZFS Test Suite
2016-03-16 13:46:16 -07:00
user-dracut.m4
Accept udev and dracut paths specified by ./configure
2014-06-11 16:32:57 -07:00
user-frame-larger-than.m4
config: compile test rather than run test
2014-03-20 12:11:57 -07:00
user-libattr.m4
Add the ZFS Test Suite
2016-03-16 13:46:16 -07:00
user-libblkid.m4
Require libblkid
2016-03-09 10:39:22 -08:00
user-libudev.m4
Add support for devid and phys_path keys in vdev disk labels
2016-03-31 13:45:53 -07:00
user-libuuid.m4
Cleanup linking
2016-03-18 13:31:11 -07:00
user-runstatedir.m4
Add defs for makefile installation dir vars
2014-03-31 16:11:13 -07:00
user-systemd.m4
Make systemd-modules-load.service file directory configurable
2014-10-28 09:41:14 -07:00
user-sysvinit.m4
Add systemd unit files for ZFS startup
2014-02-05 12:25:30 -08:00
user-udev.m4
Accept udev and dracut paths specified by ./configure
2014-06-11 16:32:57 -07:00
user-zlib.m4
Cleanup linking
2016-03-18 13:31:11 -07:00
user.m4
Add support for devid and phys_path keys in vdev disk labels
2016-03-31 13:45:53 -07:00
zfs-build.m4
Support for vectorized algorithms on x86
2016-03-21 09:24:34 -07:00
zfs-meta.m4
Restrict release number to META version
2014-05-29 19:31:50 -07:00