SMP_REP_PHY_ERR_LOGSection: SMP_UTILS (8)
Updated: December 2008
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NAMEsmp_rep_phy_err_log - invoke REPORT PHY ERROR LOG SMP function
SYNOPSISsmp_rep_phy_err_log [--help] [--hex] [--interface=PARAMS] [--phy=ID] [--raw] [--sa=SAS_ADDR] [--verbose] [--version] SMP_DEVICE[,N]
Sends a SAS Management Protocol (SMP) REPORT PHY ERROR LOG request function to a SMP target. The SMP target is identified by the SMP_DEVICE and the SAS_ADDR. Depending on the interface, the SAS_ADDR may be deduced from the SMP_DEVICE. With one interface there is one SMP_DEVICE per machine so the SMP_DEVICE,N syntax is needed to differentiate between HBAs if there are multiple present.
OPTIONSMandatory arguments to long options are mandatory for short options as well.
- -h, --help
- output the usage message then exit.
- -H, --hex
- output the response in hexadecimal.
- -I, --interface=PARAMS
- interface specific parameters. In this case "interface" refers to the path through the operating system to the SMP initiator. See the smp_utils man page for more information.
- -p, --phy=ID
- phy identifier. ID is a value between 0 and 127. Default is 0.
- -r, --raw
- send the response to stdout in binary. All error messages are sent to stderr.
- -s, --sa=SAS_ADDR
- specifies the SAS address of the SMP target device. Typically this is an expander. This option may not be needed if the SMP_DEVICE has the target's SAS address within it. The SAS_ADDR is in decimal but most SAS addresses are shown in hexadecimal. To give a number in hexadecimal either prefix it with '0x' or put a trailing 'h' on it.
- -v, --verbose
- increase the verbosity of the output. Can be used multiple times
- -V, --version
- print the version string and then exit.
NOTESSimilar information is maintained for SAS SSP target phys (e.g. on a SAS disk). It can be obtained from the Protocol Specific Port log page with the sg_logs utility.
Similar information may be obtained for SAS initiator phys (e.g. on a SAS HBA). As an example in Linux 2.6.28 error information can be found in this directory /sys/class/sas_phy/phy-4:0 (for the phy 0 in SCSI/SAS host 4).
CONFORMING TOThe SMP REPORT PHY ERROR LOG function was introduced in SAS-1 . The "Expander change count" field was added in SAS-2 .
AUTHORSWritten by Douglas Gilbert.
REPORTING BUGSReport bugs to <dgilbert at interlog dot com>.
COPYRIGHTCopyright © 2006-2008 Douglas Gilbert
This software is distributed under a FreeBSD license. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
SEE ALSOsmp_utils, smp_phy_control(smp_utils), sg_logs(sg3_utils), sg_sat_phy_event(sg3_utils)
This document was created by man2html, using the manual pages.
Time: 05:34:30 GMT, December 24, 2015