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1. AIX
I am new to the AIX operating system and am seeking out some advice. We recently have had a drive go bad on our AIX server that is in a RAID 10 array. We have a replacement on the way. I was wondering what the correct steps are to swap out this drive. Does the server need to be powered off? Or can... (5 Replies)
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2. SCO
Our tape drive died and I installed a newer Quantum DAT72 drive in it's place with the same SCSI ID. It still works, but with one major flaw, the system will lock up if I try to upgrade BackupEDGE or view NFS settings in scoadmin.
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3. Hardware
Hey All,
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4. AIX
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5. SCO
Hello Unix World,
I've been having this issue for the longest time.
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6. AIX
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7. Filesystems, Disks and Memory
Hi
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8. UNIX for Dummies Questions & Answers
:confused: ........I have a new hard drive and I need to copy ALL info from the old to the new. I would like to use the dd command. I know the command is as follows......
dd if=/dev/rdsk/c1t1d0s0 of=/dev/rdsk/????????
Where I have the question marks is the problem.
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9. UNIX for Advanced & Expert Users
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Discussion started by: victbla
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hdio(7I) Ioctl Requests hdio(7I)
NAME
hdio - SMD and IPI disk control operations
SYNOPSIS
#include <sys/hdio.h>
DESCRIPTION
Note - The SMC and IPI drivers have been discontinued. dkio(7I) is now the preferred method for retrieving disk information.
The SMD and IPI disk drivers supplied with this release support a set of ioctl(2) requests for diagnostics and bad sector information.
Basic to these ioctl() requests are the definitions in <sys/hdio.h>.
IOCTLS
HDKIOCGTYPE The argument is a pointer to a hdk_type structure (described below). This ioctl() gets specific information from the hard
disk.
HDKIOCSTYPE The argument is a pointer to a hdk_type structure (described below). This ioctl() sets specific information about the hard
disk.
/*
* Used for drive info
*/
struct hdk_type {
ushort_t hdkt_hsect; /* hard sector count (read only) */
ushort_t hdkt_promrev; /* prom revision (read only) */
uchar_t hdkt_drtype; /* drive type (ctlr specific) */
uchar_t hdkt_drstat; /* drive status (ctlr specific, ro) */
};
HDKIOCGBAD The argument is a pointer to a hdk_badmap structure (described below). This ioctl() is used to get the bad sector map from
the disk.
HDKIOCSBAD The argument is a pointer to a hdk_badmap structure (described below). This ioctl() is used to set the bad sector map on
the disk.
/*
* Used for bad sector map
*/
struct hdk_badmap {
caddr_t hdkb_bufaddr; /* address of user's map buffer */
};
HDKIOCGDIAG The argument is a pointer to a hdk_diag structure (described below). This ioctl() gets the most recent command that failed
along with the sector and error number from the hard disk.
/*
* Used for disk diagnostics
*/
struct hdk_diag {
ushort_t hdkd_errcmd; /* most recent command in error */
daddr_t hdkd_errsect; /* most recent sector in error */
uchar_t hdkd_errno; /* most recent error number */
uchar_t hdkd_severe; /* severity of most recent error */
};
SEE ALSO
ioctl(2), dkio(7I)
SunOS 5.10 13 Aug 2002 hdio(7I)