09-15-2008
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
How do I check how many disks do I have in Solaris & HP-UX?
Also what does this mean
c9t1d5 in /dev/dsk
what is c, t, d etc
cheers (8 Replies)
Discussion started by: g-e-n-o
8 Replies
2. UNIX for Dummies Questions & Answers
Hello
I've been working on AIX 5.3 ML3 on IBM pSeries520. That server has 6 HDD drives in 3 volume groups (1+mirror in each group). I must check which phisical disk is which disk in the system. For ex. I want to know that disk in 4th slot in the machine is marked as hdisk5 on AIX. Does anybody... (2 Replies)
Discussion started by: piooooter
2 Replies
3. AIX
Hi
Is it possible to install in p5 and pSeries SCSI Disks from SUN on DELL? Will they work?
Regards,
Pit (0 Replies)
Discussion started by: piooooter
0 Replies
4. Solaris
I was just curious if anyone has a good tutorial or some info about how I can create and add an array of disks to solaris 8 (11 Replies)
Discussion started by: BRaider
11 Replies
5. Solaris
What are y'all using to wipe your solaris disks?
I am being question by IT Security, what I am using to wipe disk.
Is anyone using a 3rd party utility?
I have used the format utility in solaris previously.
But they are looking for something commercial that I can use.
Anyone have... (4 Replies)
Discussion started by: BG_JrAdmin
4 Replies
6. AIX
hay
I'm new in the AIX-environment. Right now i'm testing some stuff out. But i can't test the LVM-part which is (to me) very important. I have 2 disks in my testmachine but it seems only 1 is working wel. I'll show you the output below of the disks...
hdisk0 = in good condition
hdisk2 =... (8 Replies)
Discussion started by: kvanelshocht
8 Replies
7. Solaris
whats the command to find name of all disks. Is it iostat -En ? (1 Reply)
Discussion started by: vikashtulsiyan
1 Replies
8. Solaris
Have a V440 server which we need to connect up to a SE6140. Did the zoning on the 3900 brocade silkworm and did mapping from the array to the host manually host initiator did not autodetect the wwn and had to key in manually. probe-scsi-all cannot show the fc disks. What is the problem here? (7 Replies)
Discussion started by: incredible
7 Replies
9. Filesystems, Disks and Memory
Dear Friends,
I would like know what are FC related disks and how it will be viewed by generic OSes (Unix, Unix like, Windows & etc.)
AFAIK it is viewed by generic OS as SCSI.
Can we have FC related disks as internal storage(physically) of general purpose machine (Server / PC /... (1 Reply)
Discussion started by: Tlogine
1 Replies
10. Solaris
Hello,
Does anyone know how I can tell what disk are being not being used by a zpool?
For example in Veritas Volume manager, I can run a "vxdisk list" and disks that are marked as "online invalid" are disk that are not used.
I'm looking for a similar command in ZFS which will easily show... (5 Replies)
Discussion started by: robertinoau
5 Replies
LEARN ABOUT SUNOS
ddi_dma_segtocookie
ddi_dma_segtocookie(9F) Kernel Functions for Drivers ddi_dma_segtocookie(9F)
NAME
ddi_dma_segtocookie - convert a DMA segment to a DMA address cookie
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
int ddi_dma_segtocookie(ddi_dma_seg_t seg, off_t *offp, off_t *lenp, ddi_dma_cookie_t *cookiep);
INTERFACE LEVEL
This interface is obsolete. ddi_dma_nextcookie(9F) should be used instead.
PARAMETERS
seg A DMA segment.
offp A pointer to an off_t. Upon a successful return, it is filled in with the offset. This segment is addressing within the
object.
lenp The byte length. This segment is addressing within the object.
cookiep A pointer to a DMA cookie (see ddi_dma_cookie(9S)).
DESCRIPTION
ddi_dma_segtocookie() takes a DMA segment and fills in the cookie pointed to by cookiep with the appropriate address, length, and bus type
to be used to program the DMA engine. ddi_dma_segtocookie() also fills in *offp and *lenp, which specify the range within the object.
RETURN VALUES
ddi_dma_segtocookie() returns:
DDI_SUCCESS Successfully filled in all values.
DDI_FAILURE Failed to successfully fill in all values.
CONTEXT
ddi_dma_segtocookie() can be called from user or interrupt context.
EXAMPLES
Example 1: ddi_dma_segtocookie() example
for (win = NULL; (retw = ddi_dma_nextwin(handle, win, &nwin)) !=
DDI_DMA_DONE; win = nwin) {
if (retw != DDI_SUCCESS) {
/* do error handling */
} else {
for (seg = NULL; (rets = ddi_dma_nextseg(nwin, seg, &nseg)) !=
DDI_DMA_DONE; seg = nseg) {
if (rets != DDI_SUCCESS) {
/* do error handling */
} else {
ddi_dma_segtocookie(nseg, &off, &len, &cookie);
/* program DMA engine */
}
}
}
}
ATTRIBUTES
See attributes(5) for a description of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Stability Level |Obsolete |
+-----------------------------+-----------------------------+
SEE ALSO
attributes(5), ddi_dma_nextcookie(9F). ddi_dma_nextseg(9F), ddi_dma_nextwin(9F), ddi_dma_sync(9F), ddi_dma_cookie(9S)
Writing Device Drivers
SunOS 5.10 27 Sep 2002 ddi_dma_segtocookie(9F)