Živjo, Na eni ProLiant ML110 mašini (Intelovo čipovje) imam 2 SATA diska po 80 GB, od katerih eden deluje zelo počasi (branje je cca. 9x počasnejše kot pri drugem):
[EMAIL PROTECTED]:/# time dd if=/dev/sda of=test bs=32768 count=10000 10000+0 records in 10000+0 records out real 0m38.787s user 0m0.010s sys 0m1.820s [EMAIL PROTECTED]:/# ls -la test -rw-r--r-- 1 root root 327680000 2007-01-18 15:37 test [EMAIL PROTECTED]:/# time dd if=/dev/sdb of=test bs=32768 count=10000 10000+0 records in 10000+0 records out real 0m4.672s user 0m0.010s sys 0m2.110s Kolikor sem se igral s hdparm sem ugotovil, da za SATA diske ni več aktualen? Dobim namreč tole: [EMAIL PROTECTED]:/# hdparm -c1 -d1 -m16 /dev/sda /dev/sda: setting 32-bit IO_support flag to 1 HDIO_SET_32BIT failed: Invalid argument setting multcount to 16 HDIO_SET_MULTCOUNT failed: Inappropriate ioctl for device setting using_dma to 1 (on) HDIO_SET_DMA failed: Inappropriate ioctl for device HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device IO_support = 0 (default 16-bit) Kakšna ideja kako to popravim? Hvala in LP, Nejc
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