lyvivian0077 / encctl

encctl - the enclosure management tool for ZFS on Linux

Tested Hardware

• HBA
  • SAS2
    • LSI SAS 9207-8e (LSI SAS 2308)
  • SAS3
    • Supermicro AOC-S3008L-L8e (LSI SAS 3008)
    • AOC-SAS3-9300-8e (SAS3008)
• Chassis
  • SAS2
    • CSE-837E16-RJBOD1
      • BPN-SAS2-837EL1 (LSI SAS2X36)
      • BPN-SAS-837A
  • SAS3
    • CSE-847BE2C-R1K28LPB
      • BPN-SAS3-846EL2 (LSI SAS3x40)
      • BPN-SAS3-826EL2 (LSI SAS3x28)
    • CSE-847E1C-R1K28JBOD
      • BPN-SAS3-846EL1
      • BPN-SAS3-847EL1

Tested OS

• CentOS 7.2 https://bugzilla.redhat.com/show_bug.cgi?id=1394089
• CentOS 6.6

Install

• install ZFS on Linux

See http://zfsonlinux.org/epel.html

• setup multipath as needed

# mpathconf --enable --with_multipathd y

• install encctl

# make install

• reload udev rules

# make reload

• check vdev alias

# ls -l /dev/disk/by-vdev

• create zpool

  • mirror pool

# encctl --show | cut -f1 | xargs -n2 echo mirror
# zpool create tank `!!`

• raidz2 pool

# encctl --show | cut -f1 | xargs -n11 echo raidz2
# zpool create tank `!!`

Usage

• check enclosure status

# encctl --show

• check SMART Attribute (SATA)

# encctl --smart

• check SMART error log (SATA)

# encctl --smarterror 30 (check last 30 days error)

• check uncorrectable error (SAS)

# encctl --unc

• locate indicator

# encctl --locate 0xXXXXXXXXXXXXXXXX:00     # locate 0xXXXXXXXXXXXXXXXX:00
# encctl --locate 0xXXXXXXXXXXXXXXXX        # locate 0xXXXXXXXXXXXXXXXX:*
# encctl --locate all                       # locate *:*
# encctl --locate_off 0xXXXXXXXXXXXXXXXX:00 # unlocate 0xXXXXXXXXXXXXXXXX:00
# encctl --locate_off 0xXXXXXXXXXXXXXXXX    # unlocate 0xXXXXXXXXXXXXXXXX:*
# encctl --locate_off all                   # unlocate *:*