Package: hdparm
Version: 9.56+ds-1
Followup-For: Bug #758988
Dear Maintainer,
I see that behavior also in buster.
What I understand is that
/usr/lib/pm-utils/power.d/95hdparm-apm resume
gets called during resume.
To make it work for me, I had to comment these two if conditions
# if [ -b $dev ] && hdparm_try_apm $dev ; then
# Check for APM support; discard errors since not all
# drives support HDIO_GET_IDENTITY (-i).
# if hdparm -i $dev 2> /dev/null | grep -q
'AdvancedPM=yes'
# then
in resume_hdparm_spindown().
For reference the output of
root@b370:~# hdparm -i /dev/sdb
/dev/sdb:
Model=SAMSUNG HD501LJ, FwRev=CR100-12, SerialNo=S0MUJ1FPB79563
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=16384kB, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=976773168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=no WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-3,4,5,6,7
* signifies the current active mode
root@b370:~#
and
root@b370:~# udevadm info -n /dev/sdb -q property
DEVLINKS=/dev/disk/by-id/wwn-0x50000f001bb79563
/dev/disk/by-id/ata-SAMSUNG_HD501LJ_S0MUJ1FPB79563
/dev/disk/by-path/pci-0000:00:17.0-ata-4
DEVNAME=/dev/sdb
DEVPATH=/devices/pci0000:00/0000:00:17.0/ata4/host3/target3:0:0/3:0:0:0/block/sdb
DEVTYPE=disk
ID_ATA=1
ID_ATA_DOWNLOAD_MICROCODE=1
ID_ATA_FEATURE_SET_AAM=1
ID_ATA_FEATURE_SET_AAM_CURRENT_VALUE=254
ID_ATA_FEATURE_SET_AAM_ENABLED=1
ID_ATA_FEATURE_SET_AAM_VENDOR_RECOMMENDED_VALUE=254
ID_ATA_FEATURE_SET_HPA=1
ID_ATA_FEATURE_SET_HPA_ENABLED=1
ID_ATA_FEATURE_SET_PM=1
ID_ATA_FEATURE_SET_PM_ENABLED=1
ID_ATA_FEATURE_SET_SECURITY=1
ID_ATA_FEATURE_SET_SECURITY_ENABLED=0
ID_ATA_FEATURE_SET_SECURITY_ENHANCED_ERASE_UNIT_MIN=168
ID_ATA_FEATURE_SET_SECURITY_ERASE_UNIT_MIN=168
ID_ATA_FEATURE_SET_SECURITY_FROZEN=1
ID_ATA_FEATURE_SET_SMART=1
ID_ATA_FEATURE_SET_SMART_ENABLED=1
ID_ATA_SATA=1
ID_ATA_SATA_SIGNAL_RATE_GEN1=1
ID_ATA_SATA_SIGNAL_RATE_GEN2=1
ID_ATA_WRITE_CACHE=1
ID_ATA_WRITE_CACHE_ENABLED=1
ID_BUS=ata
ID_MODEL=SAMSUNG_HD501LJ
ID_MODEL_ENC=SAMSUNG\x20HD501LJ\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
ID_PART_TABLE_TYPE=dos
ID_PART_TABLE_UUID=000916dc
ID_PATH=pci-0000:00:17.0-ata-4
ID_PATH_TAG=pci-0000_00_17_0-ata-4
ID_REVISION=CR100-12
ID_SERIAL=SAMSUNG_HD501LJ_S0MUJ1FPB79563
ID_SERIAL_SHORT=S0MUJ1FPB79563
ID_TYPE=disk
ID_WWN=0x50000f001bb79563
ID_WWN_WITH_EXTENSION=0x50000f001bb79563
MAJOR=8
MINOR=16
SUBSYSTEM=block
TAGS=:systemd:
USEC_INITIALIZED=1689672
root@b370:~#
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing'), (80, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.16.0-1-amd64 (SMP w/6 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8),
LANGUAGE=de:en_US (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages hdparm depends on:
ii libc6 2.27-3
ii lsb-base 9.20170808
Versions of packages hdparm recommends:
ii powermgmt-base 1.33
Versions of packages hdparm suggests:
pn apmd <none>
-- Configuration Files:
/etc/hdparm.conf changed:
quiet
/dev/disk/by-id/wwn-0x50000f001bb79563 {
spindown_time = 12
}
-- no debconf information
