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39fc0cb557
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
36 lines
845 B
Plaintext
36 lines
845 B
Plaintext
dnl #
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dnl # Default ZFS user configuration
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dnl #
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AC_DEFUN([ZFS_AC_CONFIG_USER], [
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ZFS_AC_CONFIG_USER_MOUNT_HELPER
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ZFS_AC_CONFIG_USER_UDEV
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ZFS_AC_CONFIG_USER_SYSTEMD
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ZFS_AC_CONFIG_USER_SYSVINIT
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ZFS_AC_CONFIG_USER_DRACUT
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ZFS_AC_CONFIG_USER_ARCH
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ZFS_AC_CONFIG_USER_ZLIB
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ZFS_AC_CONFIG_USER_LIBUUID
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ZFS_AC_CONFIG_USER_LIBBLKID
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ZFS_AC_CONFIG_USER_LIBATTR
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ZFS_AC_CONFIG_USER_LIBUDEV
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ZFS_AC_CONFIG_USER_FRAME_LARGER_THAN
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ZFS_AC_CONFIG_USER_RUNSTATEDIR
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ZFS_AC_CONFIG_USER_COMMANDS
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ZFS_AC_TEST_FRAMEWORK
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AC_CHECK_FUNCS([mlockall])
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])
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dnl #
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dnl # Setup the environment for the ZFS Test Suite. Currently only
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dnl # Linux sytle systems are supported but this infrastructure can
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dnl # be extended to support other platforms if needed.
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dnl #
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AC_DEFUN([ZFS_AC_TEST_FRAMEWORK], [
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ZONENAME="echo global"
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AC_SUBST(ZONENAME)
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AC_SUBST(RM)
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])
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