Displaying 3 results from an estimated 3 matches for "hdio_get_multcount".
2016 Feb 01
1
Advice on virtio, or any virtualization solution for hdparm
...get:
HDIO_GET_IDENTITY failed: Invalid argument
as the error,but on the host, I will get the full harddisk/SSD info.
Can I know how to resolve this so that the output is the same for both host
and guest?
My strace of hdparm from within the guest (just "-e ioctl" is traced):
ioctl(3, HDIO_GET_MULTCOUNT, 0x618ef0) = -1 EINVAL (Invalid argument)
ioctl(3, SG_IO, {'S', SG_DXFER_FROM_DEV, cmd[16]=[85, 08, 0e, 00, 00, 00,
01, 00, 00, 00, 00, 00, 00, 40, ec, 00], mx_sb_len=32, iovec_count=0,
dxfer_len=512, timeout=15000, flags=0,
data[512]=["@\0\377?7\310\20\0\0\0\0\0?\0\0\0\0\0\0\0HPAD040...
2007 Aug 31
1
Very slow disk performance on CentOS 4.5
...# hdparm /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 256 (on)
geometry = 24792/255/63, sectors = 203928109056, start = 0
# hdparm /dev/sda
/dev/sda:
HDIO_GET_MULTCOUNT failed: Inappropriate ioctl for device
IO_support = 0 (default 16-bit)
readonly = 0 (off)
readahead = 256 (on)
geometry = 9730/255/63, sectors = 80032038912, start = 0
2007 Feb 14
4
Guide to better performance using * ?
Can someone point me in the right direction to find documentation on
best practices when setting up a new Asterisk server? I'm using RHES4
and Dell 1750 with TE412P. My current problems are frequent crashes and
choppy audio so I think I can easily tweak these out of the picture.
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