scsi_poll(9F) Kernel Functions for Drivers scsi_poll(9F)NAME
scsi_poll - run a polled SCSI command on behalf of a target driver
SYNOPSIS
#include <sys/scsi/scsi.h>
int scsi_poll(struct scsi_pkt *pkt);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
pkt Pointer to the scsi_pkt(9S) structure.
DESCRIPTION
scsi_poll() requests the host adapter driver to run a polled command. Unlike scsi_transport(9F) which runs commands asynchronously,
scsi_poll() runs commands to completion before returning. If the pkt_time member of pkt is 0, the value of pkt_time is defaulted to
SCSI_POLL_TIMEOUT to prevent an indefinite hang of the system.
RETURN VALUES
scsi_poll() returns:
0 command completed successfully.
-1 command failed.
CONTEXT
scsi_poll() can be called from user or interrupt level. This function should not be called when the caller is executing timeout(9F) in the
context of a thread.
SEE ALSO makecom(9F), scsi_transport(9F), scsi_pkt(9S)
Writing Device Drivers
WARNINGS
Since scsi_poll() runs commands to completion before returning, it may require more time than is desirable when called from interrupt con-
text. Therefore, calling scsi_poll from interrupt context is not recommended.
SunOS 5.10 30 Aug 1995 scsi_poll(9F)
Check Out this Related Man Page
scsi_poll(9F) Kernel Functions for Drivers scsi_poll(9F)NAME
scsi_poll - run a polled SCSI command on behalf of a target driver
SYNOPSIS
#include <sys/scsi/scsi.h>
int scsi_poll(struct scsi_pkt *pkt);
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
PARAMETERS
pkt Pointer to the scsi_pkt(9S) structure.
DESCRIPTION
scsi_poll() requests the host adapter driver to run a polled command. Unlike scsi_transport(9F) which runs commands asynchronously,
scsi_poll() runs commands to completion before returning. If the pkt_time member of pkt is 0, the value of pkt_time is defaulted to
SCSI_POLL_TIMEOUT to prevent an indefinite hang of the system.
RETURN VALUES
scsi_poll() returns:
0 command completed successfully.
-1 command failed.
CONTEXT
scsi_poll() can be called from user or interrupt level. This function should not be called when the caller is executing timeout(9F) in the
context of a thread.
SEE ALSO makecom(9F), scsi_transport(9F), scsi_pkt(9S)
Writing Device Drivers
WARNINGS
Since scsi_poll() runs commands to completion before returning, it may require more time than is desirable when called from interrupt con-
text. Therefore, calling scsi_poll from interrupt context is not recommended.
SunOS 5.10 30 Aug 1995 scsi_poll(9F)
I need to use bash to convert sentences where all words start with a small letter into one where all words start with a capital letter.
So that a string like:
are utilities ready for hurricane sandy
becomes:
Are Utilities Ready For Hurricane Sandy (10 Replies)
Hi
I am new to this forum.
Any please help me to capture ctrl x and ctrl y via a bash script.
and please tell me how to clear the prompt via bash script
BR
Ramukumar M (4 Replies)
I have an Oracle Linux 7.1 vsphere host built. It's be preconfigured with our security configurations.
What I would like to do is unconfigure this host. Then set the host to do firstboot --reconfigure.
how do I do that using /etc/sysconfig/firstboot?
I've tried setting
... (10 Replies)
i know from the command line, the symbol $_ is used to get the last command that was run.
however, id like to replicate this within a script.
meaning, how do i do something like this:
#!/bin/sh
ps -ef | egrep talling
StoreThisLastCommandA=$_
awk '/error/ {print $3}' /tmp/test... (5 Replies)
hi folks,
how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
tar -cvf /varios/restore/test.tar -X excludefile.txt /jfma/test1/
how to compress it using 1 command?
Thanx
Please use CODE tags as... (6 Replies)
Quite an obscure question I think.
We have a rebuild process for remote sites that allows us to PXE rebuild a till (actually a PC with a touch screen and various fancy bits) running CentOS. The current CentOS5 tills work just fine with a tar image restore and some personalisation. Sadly,... (4 Replies)
Hello All,
I had recently learnt a bit of Docker(which provides containerization process).
Here are some of my learning points from it.
Let us start first with very basic question:
What is Docker:
Docker is a platform for sysadmins and developers to DEPLOY, DEVELOP and RUN applications ... (7 Replies)
Hi Folks,
I feel that I should be posting this in the Unix for Dummies Forum and will probably wish I'd created an account and done just that - but here goes anyway.
I have two identical servers both Dell R430's both running RedHat Enterprise Server 7.4 and the same kernel, both have the same... (16 Replies)
Hi,
What is installation package and how to create it?
When we run:
in AIX:
installp package1
or
in Linux
rpm -ivh mypackage
What is package1 or mypackage in the abov examples and how to create them and deploy them?
I hope my question is clear enough.
Thank you (2 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
After the success of the jq - tool for parsing and manipulating JSON-Data someone wrote a tool called yq, which aims to be the same for YAML, what jq is for JSON. Seems to work fine. I'll definitely give it a chance in future.
Example YAML-File:
--- !ruby/object:Puppet::Node::Facts
... (1 Reply)