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For the test host, /etc/zfs/vdev_id.conf is:

multipath no
topology sas_direct
phys_per_port 24

#       PCI_ID  HBA PORT CHANNEL NAME
channel 86:00.0 0        e0s

Parameters in /etc/zfs/zed.d/zed.rc we will want to change (all commented out in vanilla install):

• ZED_EMAIL_ADDR is the address for ZED notification emails space delimited list - default: “root”
• ZED_EMAIL_PROG email program to run - default: “mail”
• ZED_EMAIL_OPTS command line options for email - default: “-s ‘@SUBJECT@’ @ADDRESS@”
• ZED_NOTIFY_INTERVAL_SECS seconds between similar notifications - default: 3600
• ZED_SCRUB_AFTER_RESILVER run a scrab after resilver - default: 1
• ZED_SYSLOG_PRIORITY default: “daemon.notice”
• ZED_SYSLOG_TAG default: “zed”