sudo sdparm -all /dev/sg5
/dev/sg5: HITACHI HUS72404CLAR4000 H3B0
Direct access device specific parameters: WP=0 DPOFUA=1
Read write error recovery [rw] mode page [PS=1]:
AWRE 1 [cha: y, def: 0, sav: 1] Automatic write reallocation enabled
ARRE 1 [cha: y, def: 0, sav: 1] Automatic read reallocation enabled
TB 0 [cha: y, def: 0, sav: 0] Transfer block
RC 0 [cha: y, def: 0, sav: 0] Read continuous
0: error recovery may cause delays
1: transfer data without waiting for error recovery
EER 0 [cha: n, def: 0, sav: 0] Enable early recovery (obsolete)
1: increase chance of mis-detection or mis-correction of error
PER 1 [cha: y, def: 1, sav: 1] Post error
0: do not post recovered errors
1: report recovered errors (via sense key: recovered error)
DTE 0 [cha: y, def: 0, sav: 0] Data terminate on error
1: terminate data transfer when recovered error detected
DCR 0 [cha: y, def: 0, sav: 0] Disable correction (obsolete)
RRC 1 [cha: y, def: 1, sav: 1] Read retry count
COR_S 0 [cha: y, def: 0, sav: 0] Correction span (obsolete)
HOC 0 [cha: y, def: 0, sav: 0] Head offset count (obsolete)
DSOC 0 [cha: y, def: 0, sav: 0] Data strobe offset count (obsolete)
LBPERE 0 [cha: n, def: 0, sav: 0] Logical block provisioning error reporting enabled
MWR 0 [cha: n, def: 0, sav: 0] Misaligned write reporting
0: disabled, don't report
1: enabled, complete and report
2: terminate, terminate and report
WRC 1 [cha: y, def: 1, sav: 1] Write retry count
RTL 3072 [cha: y, def:3072, sav:3072] Recovery time limit (ms)
0: default, -1: 65.5 seconds
Disconnect-reconnect (SPC + transports) [dr] mode page [PS=1]:
BFR 0 [cha: y, def: 0, sav: 0] Buffer full ratio
fraction where this value is numerator, 256 is denominator
BER 0 [cha: y, def: 0, sav: 0] Buffer empty ratio
fraction where this value is numerator, 256 is denominator
BIL 0 [cha: y, def: 0, sav: 0] Bus inactivity limit
for unit see specific transport
DTL 0 [cha: n, def: 0, sav: 0] Disconnect time limit
for unit see specific transport
CTL 0 [cha: y, def: 0, sav: 0] Connect time limit
for unit see specific transport
MBS 448 [cha: y, def: 0, sav:448] Maximum burst size (512 bytes)
EMDP 0 [cha: n, def: 0, sav: 0] Enable modify data pointers
1: target may send data out of order
FA 0 [cha: n, def: 0, sav: 0] Fair arbitration
DIMM 0 [cha: n, def: 0, sav: 0] Disconnect immediate
DTDC 0 [cha: n, def: 0, sav: 0] Data transfer disconnect control
FBS 0 [cha: n, def: 0, sav: 0] First burst size (512 bytes)
Format (SBC) [fo] mode page [PS=0]:
TPZ 11716 [cha: n, def:11716, sav:11716] Tracks per zone
ASPZ 0 [cha: n, def: 0, sav: 0] Alternate sectors per zone
ATPZ 0 [cha: n, def: 0, sav: 0] Alternate tracks per zone
ATPLU 0 [cha: n, def: 0, sav: 0] Alternate tracks per logical unit
SPT 3306 [cha: n, def:3306, sav:3306] Sectors per track
DBPPS 512 [cha: n, def:512, sav:512] Data bytes per physical sector
INTLV 1 [cha: n, def: 1, sav: 1] Interleave
TSF 100 [cha: n, def:100, sav:100] Track skew factor
CSF 22 [cha: n, def: 22, sav: 22] Cylinder skew factor
SSEC 0 [cha: n, def: 0, sav: 0] Soft sector
HSEC 1 [cha: n, def: 1, sav: 1] Hard sector
RMB 0 [cha: n, def: 0, sav: 0] Removable
SURF 0 [cha: n, def: 0, sav: 0] Surface
Rigid disk (SBC) [rd] mode page [PS=0]:
NOC 308240 [cha: n, def:308240, sav:308240] Number of cylinders
NOH 10 [cha: n, def: 10, sav: 10] Number of heads
SCWP 0 [cha: n, def: 0, sav: 0] Starting cylinder for write precompensation
SCRWC 0 [cha: n, def: 0, sav: 0] Starting cylinder for reduced write current
DSR 0 [cha: n, def: 0, sav: 0] Device step rate
LZC 0 [cha: n, def: 0, sav: 0] Landing zone cylinder
RPL 0 [cha: n, def: 0, sav: 0] Rotational position locking
ROTO 0 [cha: n, def: 0, sav: 0] Rotational offset
MRR 7200 [cha: n, def:7200, sav:7200] Medium rotation rate (rpm)
Verify error recovery (SBC) [ve] mode page [PS=1]:
V_EER 0 [cha: n, def: 0, sav: 0] Enable early recovery (obsolete)
V_PER 1 [cha: y, def: 1, sav: 1] Post error
V_DTE 0 [cha: y, def: 0, sav: 0] Data terminate on error
V_DCR 0 [cha: y, def: 0, sav: 0] Disable correction (obsolete)
V_RC 1 [cha: y, def: 1, sav: 1] Verify retry count
V_COR_S 0 [cha: y, def: 0, sav: 0] Verify correction span (obsolete)
V_RTL 3072 [cha: y, def:3072, sav:3072] Verify recovery time limit (ms)
Caching (SBC) [ca] mode page [PS=1]:
IC 0 [cha: y, def: 0, sav: 0] Initiator control
0: disk uses own adaptive caching algorithm
1: disk caching algorithm controlled by NCS or CCS
ABPF 0 [cha: y, def: 0, sav: 0] Abort pre-fetch
CAP 0 [cha: y, def: 0, sav: 0] Caching analysis permitted
DISC 1 [cha: y, def: 1, sav: 1] Discontinuity
0: pre-fetch truncated or wrapped at time discontinuity
1: pre-fetch continues across time discontinuity
SIZE 0 [cha: y, def: 0, sav: 0] Size enable
0: number of cache segments (NCS) controls cache segmentation
1: the cache segment size (CCS) controls cache segmentation
WCE 0 [cha: y, def: 0, sav: 0] Write cache enable
MF 0 [cha: y, def: 0, sav: 0] Multiplication factor
0: MIPF and MAPF specify blocks
1: multiply MIPF and MAPF by blocks in read command
RCD 0 [cha: y, def: 0, sav: 0] Read cache disable
DRRP 0 [cha: y, def: 0, sav: 0] Demand read retention priority
0: treat requested and other data equally
1: replace requested data before other data
15: replace other data before requested data
WRP 0 [cha: y, def: 0, sav: 0] Write retention priority
0: treat requested and other data equally
1: replace requested data before other data
15: replace other data before requested data
DPTL -1 [cha: y, def: -1, sav: -1] Disable pre-fetch transfer length
MIPF 128 [cha: y, def: 0, sav:128] Minimum pre-fetch
MAPF -1 [cha: y, def: -1, sav: -1] Maximum pre-fetch
MAPFC -1 [cha: y, def: -1, sav: -1] Maximum pre-fetch ceiling
FSW 0 [cha: y, def: 0, sav: 0] Force sequential write
LBCSS 0 [cha: y, def: 0, sav: 0] Logical block cache segment size
0: CSS unit is bytes; 1: CSS unit is blocks
DRA 0 [cha: y, def: 0, sav: 0] Disable read ahead
SYNC_PROG 0 [cha: n, def: 0, sav: 0] Synchronous cache progress indication
0: no pollable sense data during sync
1: allow pollable sense data, allow all commands during sync
2: allow pollable sense data, allow some commands during sync
NV_DIS 0 [cha: n, def: 0, sav: 0] Non-volatile cache disable
NCS 8 [cha: y, def: 8, sav: 8] Number of cache segments
CSS 0 [cha: y, def: 0, sav: 0] Cache segment size
Control [co] mode page [PS=1]:
TST 0 [cha: n, def: 0, sav: 0] Task set type
0: lu maintains one task set for all I_T nexuses
1: lu maintains separate task sets for each I_T nexus
TMF_ONLY 0 [cha: n, def: 0, sav: 0] Task management functions only
DPICZ 0 [cha: y, def: 0, sav: 0] Disable protection information check if protect field zero
D_SENSE 1 [cha: y, def: 1, sav: 1] Descriptor format sense data
GLTSD 0 [cha: n, def: 0, sav: 0] Global logging target save disable
RLEC 0 [cha: n, def: 0, sav: 0] Report log exception condition
QAM 1 [cha: y, def: 1, sav: 1] Queue algorithm modifier
0: restricted re-ordering; 1: unrestricted
NUAR 0 [cha: n, def: 0, sav: 0] No unit attention on release
QERR 0 [cha: y, def: 0, sav: 0] Queue error management
0: only affected task gets CC; 1: affected tasks aborted
3: affected tasks aborted on same I_T nexus
RAC 0 [cha: n, def: 0, sav: 0] Report a check
UA_INTLCK 0 [cha: n, def: 0, sav: 0] Unit attention interlocks control
0: unit attention cleared with check condition status
2: unit attention not cleared with check condition status
3: as 2 plus ua on busy, task set full or reservation conflict
SWP 0 [cha: n, def: 0, sav: 0] Software write protect
ATO 0 [cha: y, def: 0, sav: 0] Application tag owner
TAS 0 [cha: n, def: 0, sav: 0] Task aborted status
0: tasks aborted without response to app client
1: any other I_T nexuses receive task aborted
ATMPE 0 [cha: y, def: 0, sav: 0] Application tag mode page enabled
RWWP 0 [cha: y, def: 0, sav: 0] Reject write without protection
SBLP 0 [cha: n, def: 0, sav: 0] Supported block lengths and protection information
AUTOLOAD 0 [cha: n, def: 0, sav: 0] Autoload mode
0: medium loaded for full access
1: loaded for medium auxiliary access only
2: medium shall not be loaded
BTP 0 [cha: y, def: 0, sav: 0] Busy timeout period (100us)
0: undefined
0ffffh (-1): unlimited
ESTCT 18 [cha: y, def: 6, sav: 18] Extended self test completion time (sec)
0ffffh (-1) takes 65535 seconds or longer
Control extension [coe] mode page [PS=0]:
DLC 0 [cha: n, def: 0, sav: 0] Device life control
0: may degrade performance to prolong life
1: shall not degrade performance
TCMOS 0 [cha: n, def: 0, sav: 0] Timestamp changeable by methods outside standard
SCSIP 0 [cha: n, def: 0, sav: 0] SCSI timestamp commands take precedence over other methods
IALUAE 0 [cha: n, def: 0, sav: 0] Implicit asymmetric logical unit access enabled
INIT_PR 0 [cha: n, def: 0, sav: 0] Initial command priority
0: none or vendor
1: highest
15: lowest
MSDL 48 [cha: y, def: 48, sav: 48] Maximum sense data length
0: unlimited
Application tag (SBC) [atag] mode page [PS=1]:
AT_LAST 1 [cha: y, def: 1, sav: 1] Last
AT_LBAT 0xffff [cha: y, def: 0xffff, sav: 0xffff] Logical block application tag
AT_LBA 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT 0xffffffffffffffff [cha: y, def: 0xffffffffffffffff, sav: 0xffffffffffffffff] Logical block count
AT_LAST.1 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.1 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.1 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.1 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.2 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.2 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.2 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.2 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.3 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.3 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.3 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.3 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.4 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.4 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.4 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.4 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.5 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.5 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.5 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.5 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.6 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.6 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.6 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.6 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.7 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.7 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.7 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.7 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.8 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.8 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.8 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.8 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block count
AT_LAST.9 0 [cha: y, def: 0, sav: 0] Last
AT_LBAT.9 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.9 0x0 [cha: y, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.9 0xffff0000 [cha: y, def: 0x0, sav: 0x2c7f0000] Logical block count
AT_LAST.10 1 [cha: y, def: 1, sav: 1] Last
AT_LBAT.10 0x0 [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.10 0x0 [cha: n, def: 0x0, sav: 0x52ff02a362e130] Logical block address
AT_COUNT.10 0x800000000000ffff [cha: y, def: 0x800000000000ffff, sav: 0xa0afba6b5c550000] Logical block count
AT_LAST.11 1 [cha: n, def: 0, sav: 1] Last
AT_LBAT.11 0xffff [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.11 0xffffffffffffffff [cha: y, def: 0xffffffffffffffff, sav: 0x300000000000000] Logical block address
AT_COUNT.11 0x800000000000ffff [cha: n, def: 0x0, sav: 0x100000000000000] Logical block count
AT_LAST.12 1 [cha: n, def: 0, sav: 1] Last
AT_LBAT.12 0xffff [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.12 0xffffffffffffffff [cha: n, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.12 0x800000000000ffff [cha: n, def: 0x0, sav: 0x9041864dfc7f0000] Logical block count
AT_LAST.13 1 [cha: n, def: 0, sav: 0] Last
AT_LBAT.13 0xffff [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.13 0xffffffffffffffff [cha: n, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.13 0x800000000000ffff [cha: n, def: 0x0, sav: 0x0] Logical block count
AT_LAST.14 1 [cha: n, def: 0, sav: 1] Last
AT_LBAT.14 0xffff [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.14 0xffffffffffffffff [cha: n, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.14 0x800000000000ffff [cha: n, def: 0x0, sav: 0x0] Logical block count
AT_LAST.15 1 [cha: n, def: 0, sav: 0] Last
AT_LBAT.15 0xffff [cha: n, def: 0x0, sav: 0x0] Logical block application tag
AT_LBA.15 0xffffffffffffffff [cha: n, def: 0x0, sav: 0x0] Logical block address
AT_COUNT.15 0x800000000000ffff [cha: n, def: 0x0, sav: 0xe043864dfc7f0000] Logical block count
Protocol specific logical unit [pl] mode page [PS=1]:
LUPID 6 [cha: n, def: 6, sav: 6] Logical unit's (transport) protocol identifier
0: fcp; 1: spi; 4: srp; 5: iscsi; 6: sas/spl; 7: adt;
8: ata/acs; 9: uas; 10: sop
[try adding '-t <transport>' to get more fields]
Protocol specific port [pp] mode page [PS=1]:
PPID 6 [cha: n, def: 6, sav: 6] Port's (transport) protocol identifier
0: fcp; 1: spi; 4: srp; 5: iscsi; 6: sas/spl; 7: adt;
8: ata/acs; 9: uas; 10: sop
[try adding '-t <transport>' to get more fields]
Power condition [po] mode page [PS=1]:
PM_BG 0 [cha: y, def: 0, sav: 0] Power management, background functions, precedence
0: vendor specific; 1: background function higher
2: power management higher
STANDBY_Y 0 [cha: y, def: 0, sav: 0] Standby_y timer enable
IDLE_C 0 [cha: y, def: 0, sav: 0] Idle_c timer enable
IDLE_B 0 [cha: y, def: 0, sav: 0] Idle_b timer enable
IDLE 0 [cha: y, def: 0, sav: 0] Idle_a timer enable
named IDLE prior to spc4r18, thence IDLE_A
STANDBY 0 [cha: y, def: 0, sav: 0] Standby_z timer enable
named STANDBY prior to spc4r18, thence STANDBY_Z
ICT 20 [cha: y, def: 20, sav: 20] Idle_a condition timer (100 ms)
named IDLE prior to spc4r18, thence IDLE_A
SCT 0 [cha: y, def: 0, sav: 0] Standby_z condition timer (100 ms)
named STANDBY prior to spc4r18, thence STANDBY_Z
IBCT 6000 [cha: y, def:6000, sav:6000] Idle_b condition timer (100 ms)
ICCT 0 [cha: y, def: 0, sav: 0] Idle_c condition timer (100 ms)
SYCT 0 [cha: y, def: 0, sav: 0] Standby_y condition timer (100 ms)
CCF_IDLE 1 [cha: y, def: 1, sav: 1] check condition on transition from idle
0: restricted (SAS-2); 1: disabled; 2: enabled
CCF_STAND 1 [cha: y, def: 1, sav: 1] check condition on transition from standby
0: restricted (SAS-2); 1: disabled; 2: enabled
CCF_STOPP 2 [cha: y, def: 2, sav: 2] check condition on transition from stopped
0: restricted (SAS-2); 1: disabled; 2: enabled
Informational exceptions control [ie] mode page [PS=1]:
PERF 1 [cha: y, def: 0, sav: 1] Performance (impact of ie operations)
0: normal (some delays); 1: abridge ie operations
EBF 0 [cha: y, def: 0, sav: 0] Enable background function
EWASC 0 [cha: y, def: 0, sav: 0] Enable warning
DEXCPT 0 [cha: y, def: 0, sav: 0] Disable exceptions
TEST 0 [cha: y, def: 0, sav: 0] Test (simulate device failure)
EBACKERR 0 [cha: y, def: 0, sav: 0] Enable background (scan + self test) error reporting
LOGERR 0 [cha: y, def: 0, sav: 0] Log informational exception errors
MRIE 4 [cha: y, def: 4, sav: 4] Method of reporting informational exceptions
0: no reporting; 1: async reporting (obs); 2: unit attention
3: conditional recovered error; 4: recovered error
5: check condition with no sense; 6: request sense only
INTT 0 [cha: y, def: 0, sav: 0] Interval timer (100 ms)
REPC 1 [cha: y, def: 1, sav: 1] Report count (or Test flag number [SSC-3])
Background control (SBC) [bc] mode page [PS=1]:
S_L_FULL 0 [cha: y, def: 0, sav: 0] Suspend on log full
LOWIR 0 [cha: y, def: 0, sav: 0] Log only when intervention required
EN_BMS 1 [cha: y, def: 1, sav: 1] Enable background medium scan
EN_PS 0 [cha: y, def: 0, sav: 0] Enable pre-scan
BMS_I 72 [cha: y, def: 72, sav: 72] Background medium scan interval time (hour)
BPS_TL 0 [cha: y, def: 0, sav: 0] Background pre-scan time limit (hour)
MIN_IDLE 0 [cha: y, def: 0, sav: 0] Minumum idle time before background scan (ms)
MAX_SUSP 0 [cha: y, def: 0, sav: 0] Maximum time to suspend background scan (ms)
