[root@localhost /]# sdparm -a /dev/sda
/dev/sda: ATA Maxtor 6Y120M0 YAR5
Read write error recovery mode page:
AWRE 1 [ sav: 1]
ARRE 1 [ sav: 1]
TB 0 [ sav: 0]
RC 0 [ sav: 0]
EER 0 [ sav: 0]
PER 0 [ sav: 0]
DTE 0 [ sav: 0]
DCR 0 [ sav: 0]
RRC 0 [ sav: 0]
WRC 0 [ sav: 0]
RTL 0 [ sav: 0]
Caching (SBC) mode page:
IC 0 [ sav: 0]
ABPF 0 [ sav: 0]
CAP 0 [ sav: 0]
DISC 0 [ sav: 0]
SIZE 0 [ sav: 0]
WCE 1 [ sav: 1]
MF 0 [ sav: 0]
RCD 0 [ sav: 0]
DRRP 0 [ sav: 0]
WRP 0 [ sav: 0]
DPTL 0 [ sav: 0]
MIPF 0 [ sav: 0]
MAPF 0 [ sav: 0]
MAPFC 0 [ sav: 0]
FSW 0 [ sav: 0]
LBCSS 0 [ sav: 0]
DRA 0 [ sav: 0]
NV_DIS 0 [ sav: 0]
NCS 0 [ sav: 0]
CSS 0 [ sav: 0]
Control mode page:
TST 0 [ sav: 0]
TMF_ONLY 0 [ sav: 0]
D_SENSE 1 [ sav: 1]
GLTSD 1 [ sav: 1]
RLEC 0 [ sav: 0]
QAM 0 [ sav: 0]
QERR 0 [ sav: 0]
RAC 0 [ sav: 0]
UA_INTLCK 0 [ sav: 0]
SWP 0 [ sav: 0]
ATO 0 [ sav: 0]
TAS 0 [ sav: 0]
AUTOLOAD 0 [ sav: 0]
BTP -1 [ sav: -1]
ESTCT 30 [ sav: 30]
sata-dma...
ahojte :)
Mam taky problem, zacinam pochybovat, ci mam zapate na mojom 120gb sata disku zapate dma.
Niekedy sa stava, ze strasne sroti, a iba vyvolat obycajne menu pravym tlacitkom v xfce je pre neho utrpenie. Mam athlon 3200+ s 512mb ramkou, tak by som bol rad, keby ten system bol sviznejsi, hlavne po tom, co som presiel z kde na xfce ...
tot vypis z sdparm
Pre pridávanie komentárov sa musíte prihlásiť.
top -d1ukazoval neobvykle vysoke zatazenie procesora programomkswapd0(pouziva sa na swapovanie). Niekde som sa potom docital, ze by to mohol sposobovat SELinux, preto som ho zakazal (/etc/selinux/config - SELINUX=disabled). Odvtedy mikswapd0ani iny program nezatazuje procesor, lenze disk je aj tak svinsky pomali. Pregooglil som vela casu na internete, ale na nic rozumne som zatial neprisiel. Kde a ako mozem nastavit nejake parametre SATA HD ? Ten programsdparmje sice fajn, lenze netusim co s min mam robit. Nizsie uvazam vypis, lenze tiez neviem co s nim. Podla toho co som sa docital na roznych strankach (napr. http://linuxmafia.com/faq/Hardware/sata.html) by som mal mat aj spravne ovladace k mojmu HW. Bol by som velmi velmi rad, keby mi niekto blizsie objasnil tuto problematiku, alebo aspon odkazal na nejake relevantne www stranky, lebo si s tym naozaj neviem rady ... Dakujem.sdparm --all --long /dev/sda /dev/sda: ATA Maxtor 6L080M0 BANC Direct access device specific parameters: WP=0 DPOFUA=0 Read write error recovery mode page: AWRE 1 [ sav: 1] Automatic write reallocation enabled ARRE 1 [ sav: 1] Automatic read reallocation enabled TB 0 [ sav: 0] Transfer block RC 0 [ sav: 0] Read continuous EER 0 [ sav: 0] Enable early recovery PER 0 [ sav: 0] Post error DTE 0 [ sav: 0] Data terminate on error DCR 0 [ sav: 0] Disable correction RRC 0 [ sav: 0] Read retry count COR_S 0 [ sav: 0] Correction span (obsolete) HOC 0 [ sav: 0] Head offset count (obsolete) DSOC 0 [ sav: 0] Data strobe offset count (obsolete) WRC 0 [ sav: 0] Write retry count RTL 0 [ sav: 0] Recovery time limit (ms) Caching (SBC) mode page: IC 0 [ sav: 0] Initiator control ABPF 0 [ sav: 0] Abort pre-fetch CAP 0 [ sav: 0] Caching analysis permitted DISC 0 [ sav: 0] Discontinuity SIZE 0 [ sav: 0] Size enable WCE 0 [ sav: 0] Write cache enable MF 0 [ sav: 0] Multiplication factor RCD 0 [ sav: 0] Read cache disable DRRP 0 [ sav: 0] Demand read retension priority WRP 0 [ sav: 0] Write retension priority DPTL 0 [ sav: 0] Disable pre-fetch transfer length MIPF 0 [ sav: 0] Minimum pre-fetch MAPF 0 [ sav: 0] Maximum pre-fetch MAPFC 0 [ sav: 0] Maximum pre-fetch ceiling FSW 0 [ sav: 0] Force sequential write LBCSS 0 [ sav: 0] Logical block cache segment size DRA 0 [ sav: 0] Disable read ahead NV_DIS 0 [ sav: 0] Non-volatile cache disable NCS 0 [ sav: 0] Number of cache segments CSS 0 [ sav: 0] Cache segment size Control mode page: TST 0 [ sav: 0] Task set type TMF_ONLY 0 [ sav: 0] Task management functions only D_SENSE 1 [ sav: 1] Descriptor format sense data GLTSD 1 [ sav: 1] Global logging target save disable RLEC 0 [ sav: 0] Report log exception condition QAM 0 [ sav: 0] Queue algorithm modifier QERR 0 [ sav: 0] Queue error management RAC 0 [ sav: 0] Report a check UA_INTLCK 0 [ sav: 0] Unit attention interlocks controls SWP 0 [ sav: 0] Software write protect ATO 0 [ sav: 0] Application tag owner TAS 0 [ sav: 0] Task aborted status AUTOLOAD 0 [ sav: 0] Autoload mode BTP -1 [ sav: -1] Busy timeout period (100us) ESTCT 30 [ sav: 30] Extended self test completion time (sec) Control extension mode page: TCMOS 0 [ sav: 0] Timestamp changeable by methods outside standard SCSIP 0 [ sav: 0] SCSI timestamp commands take precedence over other methods IALUAE 0 [ sav: 0] Implicit asymmetric logical unit access enabledlsmod | grep ata ata_piix 9541 4 libata 47437 1 ata_piix scsi_mod 135785 3 megaraid_mbox,libata,sd_modlspci 00:1f.1 IDE interface: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) IDE Controller (rev 03) 00:1f.2 Class 0106: Intel Corporation 82801FR/FRW (ICH6R/ICH6RW) SATA Controller (rev 03)