sahlberg/dbench.git
6 years agoChange how we delete the semaphores to be more FreeBSD friendly. master
Ronnie Sahlberg [Tue, 1 Jan 2013 19:01:15 +0000 (11:01 -0800)]
Change how we delete the semaphores to be more FreeBSD friendly.

From Richard Sharpe:
Hi Ronnie,

I have been running dbench on FreeBSD (8.0) recently, and I had some
problems getting it to run.

I found that it seems that under FreeBSD, if the semaphore is deleted
(IPC_RMID) before a process returns while waiting on a semop, it can
get EIDRM. I was seeing this for about 30 processes out of 50.

By moving the IPC_RMID out of the child processes and towards the end
of the master, things worked for me.

6 years agoQuote all other parameters passed to functions.
Raymond Barbiero [Sun, 12 Aug 2012 05:04:30 +0000 (22:04 -0700)]
Quote all other parameters passed to functions.

6 years agoFixed a bug where do_readdirplus would occasionally fail to write, and then try to...
Raymond Barbiero [Sun, 12 Aug 2012 04:50:15 +0000 (21:50 -0700)]
Fixed a bug where do_readdirplus would occasionally fail to write, and then try to read from a nonexistent file.

Background:
  COOKIE3 was an undefined variable. Pass COOKIE to do_readdirplus.
  To prevent STATUS being interpreted as $4 when COOKIE is empty, quote all parameters passed.

6 years agoAllow tshark to be executed from system path rather than the local directory.
Raymond Barbiero [Sun, 12 Aug 2012 04:08:30 +0000 (21:08 -0700)]
Allow tshark to be executed from system path rather than the local directory.

6 years agoRevert "Fixed a typo in the READDIRPLUS case."
Ronnie Sahlberg [Sun, 12 Aug 2012 05:24:09 +0000 (15:24 +1000)]
Revert "Fixed a typo in the READDIRPLUS case."

This reverts commit 97ff206dc7f960d3096438b7d36dbed5016c9d3f.

6 years agoRevert "Allow tshark to be executed from system path rather than the local directory."
Ronnie Sahlberg [Sun, 12 Aug 2012 05:23:57 +0000 (15:23 +1000)]
Revert "Allow tshark to be executed from system path rather than the local directory."

This reverts commit 6dcb6c65b5dc37ae73e2cb3545bbaf11e8d5ae6a.

6 years agoAllow tshark to be executed from system path rather than the local directory.
Raymond Barbiero [Sat, 11 Aug 2012 06:57:32 +0000 (23:57 -0700)]
Allow tshark to be executed from system path rather than the local directory.

6 years agoFixed a typo in the READDIRPLUS case.
Raymond Barbiero [Sat, 11 Aug 2012 06:55:25 +0000 (23:55 -0700)]
Fixed a typo in the READDIRPLUS case.

6 years agoRead all directory entries before we start invoking the callbacks
Ronnie Sahlberg [Tue, 3 Jul 2012 01:19:37 +0000 (11:19 +1000)]
Read all directory entries before we start invoking the callbacks

Most nfs servers return READDIRPLUS entry cookies as the offset into the directory where the dirent starts.
This means that reading the directory is not impacted by changes to the directory and that BAD_COOKIE errors will never arise.
Think loops like
 opendir()
 while(readdir()){
     unlink()
 }
 closedir()

Some nfs servers can not easily produce semantics similar to the above in which case the cleanup funciton that does a recursive delete using a loop semantically similar to the above.
Change how we traverse directories to instead work something like
 opendir()
 while(readdir()){
    store dirent in list
 }
 closedir()
 walk whole list {
   unlink()
 }

6 years agobump the xdr buffers to 17MB so we can send big nfs i/o
Ronnie Sahlberg [Tue, 12 Jun 2012 10:47:36 +0000 (20:47 +1000)]
bump the xdr buffers to 17MB so we can send big nfs i/o

6 years agoiscsi: update to new signature for libiscsi read10/write10
Ronnie Sahlberg [Tue, 12 Jun 2012 04:48:25 +0000 (14:48 +1000)]
iscsi: update to new signature for libiscsi read10/write10

6 years agomake the rw scratch buffer 16mb
Ronnie Sahlberg [Tue, 12 Jun 2012 03:58:44 +0000 (13:58 +1000)]
make the rw scratch buffer 16mb

7 years agoweb: update iscsi webpage with new iscsi url syntax
Ronnie Sahlberg [Sat, 1 Oct 2011 07:29:26 +0000 (17:29 +1000)]
web: update iscsi webpage with new iscsi url syntax

7 years agolibiscsi: add option to use libiscsi (if available) instead of the builtin inferior...
Ronnie Sahlberg [Sat, 1 Oct 2011 07:19:01 +0000 (17:19 +1000)]
libiscsi: add option to use libiscsi (if available) instead of the builtin inferior iscsi client.

also change the arguments to specify portal/port/target/lun to use the 'iscsi url" syntax instead.

add ability to set initiatorname

8 years agoMerge branch 'master' of git+ssh://git.samba.org/data/git/sahlberg/dbench
Ronnie Sahlberg [Sat, 20 Nov 2010 22:47:30 +0000 (09:47 +1100)]
Merge branch 'master' of git+ssh://git.samba.org/data/git/sahlberg/dbench

8 years agoadd examp[les of synchronizecache10 to iscsi and scsi sample loadfiles
Ronnie Sahlberg [Sat, 20 Nov 2010 22:44:55 +0000 (09:44 +1100)]
add examp[les of synchronizecache10 to iscsi and scsi sample loadfiles

8 years agoadd support for SYNCHRONIZECACHE10 to both iscsi and scsi backends
Ronnie Sahlberg [Sat, 20 Nov 2010 22:42:59 +0000 (09:42 +1100)]
add support for SYNCHRONIZECACHE10 to both iscsi and scsi backends

8 years agoThe nfs read operation was not properly memcpying the received buffer.
Jeremy Bongio [Fri, 12 Nov 2010 18:16:35 +0000 (13:16 -0500)]
The nfs read operation was not properly memcpying the received buffer.

8 years agoAdd a new directive WRITEPATTERN that specifies the pattern to use when writing throu...
Ronnie Sahlberg [Thu, 28 Oct 2010 06:15:07 +0000 (17:15 +1100)]
Add a new directive WRITEPATTERN that specifies the pattern to use when writing through the nfs backend

8 years agoadd printing of sense key and ascq when a scsi command fails to the iscsi backend
Ronnie Sahlberg [Tue, 19 Oct 2010 02:09:02 +0000 (13:09 +1100)]
add printing of sense key and ascq when a scsi command fails to the iscsi backend

8 years agoAdd configure checking for presence of libsmbclient-dev
Ronnie Sahlberg [Fri, 3 Sep 2010 22:46:21 +0000 (08:46 +1000)]
Add configure checking for presence of libsmbclient-dev
and build without SMB support if not available.

Add pritning of which optional backends are available int he build
at the end of the configure script

For now : support for raw scsi through the linux sg interface  and smb
support are optional.

8 years agoNFS backend:
Ronnie Sahlberg [Tue, 31 Aug 2010 22:13:20 +0000 (08:13 +1000)]
NFS backend:
use clnt_control() to set the XID for all ONC-RPC transactions explicitely.
this allows us to guarantee that all threads use non-colliding
XID values.

(with very many clients and very many operations, the birthday effect
will sooner or later create a collission otherwise and this can trip
up the replay cache in the nfs server to respond "unexpectedly"
to the dbench client.)

8 years agoincrease the rw buffer for nfsv3 read/write commands to 1M
Ronnie Sahlberg [Fri, 20 Aug 2010 02:12:10 +0000 (12:12 +1000)]
increase the rw buffer for nfsv3 read/write commands to 1M

this allows (when using tcp) to use much larger i/o sizes (for those servers that support them)

on ubuntu 10 on amd64,  knfsd can handle READ3 up to 512k
larger reads than this will be truncated to 512k

on this platform  librpc/rpcgen  is also limited on the amount of data it can send.
It appears that going above 256k writes,   the rpcgen generated code crashes
inside librpc

ymmv

8 years agoadd a check in configure that libpopt is available
Ronnie Sahlberg [Sat, 3 Jul 2010 10:16:44 +0000 (20:16 +1000)]
add a check in configure that libpopt is available

8 years agoadd a script to build a dbench rpm and a specfile
root [Thu, 27 May 2010 02:29:50 +0000 (12:29 +1000)]
add a script to build a dbench rpm and a specfile

8 years agoinstall all the other iscsi/scsi/smb/nfs loadfiles
root [Thu, 27 May 2010 02:28:24 +0000 (12:28 +1000)]
install all the other iscsi/scsi/smb/nfs loadfiles

8 years agorename the nfs_2 loadfile from .load to .txt
root [Thu, 27 May 2010 02:26:37 +0000 (12:26 +1000)]
rename the nfs_2 loadfile from .load to .txt

8 years agostore example loadfiles under docdir not datadir
root [Thu, 27 May 2010 02:21:54 +0000 (12:21 +1000)]
store example loadfiles under docdir   not datadir

8 years agoinstall manpages under man/man1 not under man
root [Thu, 27 May 2010 02:19:35 +0000 (12:19 +1000)]
install manpages under man/man1   not under man

8 years agostore the example loadfiles under share/dbench/loadfiles
root [Thu, 27 May 2010 02:15:38 +0000 (12:15 +1000)]
store the example loadfiles under share/dbench/loadfiles

8 years agochange datadir so it points to share/dbench instead of just share
root [Thu, 27 May 2010 02:10:10 +0000 (12:10 +1000)]
change datadir so it points to share/dbench instead of just share

8 years agodont build/install tbench for now
root [Thu, 27 May 2010 02:07:49 +0000 (12:07 +1000)]
dont build/install tbench for now

8 years agoAdd DESTDIR to the makefile
root [Thu, 27 May 2010 02:03:38 +0000 (12:03 +1000)]
Add DESTDIR to the makefile

8 years agoAdd WRITE10 support to dbench/iscsi
Ronnie sahlberg [Tue, 18 May 2010 23:18:46 +0000 (09:18 +1000)]
Add WRITE10 support to dbench/iscsi

To use writes you must specify --allow-scsi-writes on the
commandline

8 years agoAdd a new LOOP/ENDLOOP construct that can loop over multiple lines in
Ronnie sahlberg [Tue, 18 May 2010 09:03:43 +0000 (19:03 +1000)]
Add a new LOOP/ENDLOOP construct that can loop over multiple lines in
the loadfile

8 years agoWhen using multiple [...] blocks in RANDOMSTRING
Ronnie sahlberg [Tue, 18 May 2010 07:14:37 +0000 (17:14 +1000)]
When using multiple [...] blocks in RANDOMSTRING
all [...] blocks would be replacved by the string picked for the firs
toccurence.

Update the code so we use different strings for each for "extra
randomness".

9 years agonew iscsi persistent out examples
Breno Leitao [Wed, 10 Mar 2010 17:52:08 +0000 (14:52 -0300)]
new iscsi persistent out examples

Add a few loadfile examples related to Persistent Reservation out, and
some scripts to run dbench instances in parallel in order to test
that requires parallelism

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
9 years agoIf --warmup=x is specified, make the warmup phase exactly this long
Ronnie Sahlberg [Fri, 12 Mar 2010 17:46:47 +0000 (04:46 +1100)]
If --warmup=x is specified, make the warmup phase exactly this long
regardless of whether all threads have done any i/o yet or not.

This allows for running loadfiles where there are no read/write i/o at all.
Without being stuck inside the warmup phase indefinitely.

9 years agodont try to modify offset if size is 0
Ronnie Sahlberg [Fri, 12 Mar 2010 17:20:25 +0000 (04:20 +1100)]
dont try to modify offset if size is 0
it will generate a division by zero fault and crash the thread

9 years agoremove two unused variables
Ronnie Sahlberg [Tue, 9 Mar 2010 19:27:00 +0000 (06:27 +1100)]
remove two unused variables

9 years agoPROUT example in iscsi.txt loadfile
Breno Leitao [Fri, 26 Feb 2010 20:12:23 +0000 (17:12 -0300)]
PROUT example in iscsi.txt loadfile

A simple example that shows the PROUT command in action

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
9 years agoPROUT support
Breno Leitao [Fri, 26 Feb 2010 20:12:05 +0000 (17:12 -0300)]
PROUT support

Add Persistent reserve out in dbench. Now it's possible to use
the PROUT command in load files in order to execute a lot of actions

Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
9 years agoFix dbench for client.txt
Volker Lendecke [Sun, 7 Mar 2010 09:39:49 +0000 (10:39 +0100)]
Fix dbench for client.txt

client.txt contains filenames with $, this conflicts with the RANDOMSTRING
feature

9 years agoThe nfs backend needs #define _FILE_OFFSET_BITS 64
Ronnie Sahlberg [Mon, 1 Mar 2010 21:44:31 +0000 (08:44 +1100)]
The nfs backend needs #define _FILE_OFFSET_BITS 64
or else we will wrap and wont be able to write beyong the 4gb boundary.

9 years ago Add a new loadfile command :
Ronnie Sahlberg [Tue, 2 Feb 2010 03:42:23 +0000 (14:42 +1100)]
Add a new loadfile command :
    RANDOMSTRING <idx> <string>

    This creates a string and stores in <idx> slot 0-9 for future reference.
    All occurences of "[<characters>] in <string> will be substituted for
    one randomly picked character in the specified set.

    These random slots can later be referenced from other loadfile commands
    where $<digit> will be subsituted for the current string value.

    See loadfiles/smb_3.txt for an example

9 years agoremove an invalid comment
Ronnie Sahlberg [Wed, 13 Jan 2010 03:59:08 +0000 (14:59 +1100)]
remove an invalid comment

9 years agoAdd a way where you can tell the loadfile to add to the previous value of a
Ronnie Sahlberg [Wed, 13 Jan 2010 03:53:07 +0000 (14:53 +1100)]
Add a way where you can tell the loadfile to add to the previous value of a
parameter in the loeadfile.
This is useful for loadfiles where one might want to perform sequential read/writes

The syntax in the loadfile is "+value"   which will be replaced by the previous plus value

See loadfile/smb_2.txt for an example

9 years agoAdd a new directive to the loadfile :
Ronnie Sahlberg [Wed, 13 Jan 2010 03:35:33 +0000 (14:35 +1100)]
Add a new directive to the loadfile :
"REPEAT <number>"

This directive will repeat the next line <number> of times

See  loadfiles/smb_1.txt for an example

9 years agodont assume that all smb loadfiles will always use /clients/client* so dont force...
Ronnie Sahlberg [Tue, 12 Jan 2010 03:06:05 +0000 (14:06 +1100)]
dont assume that all smb loadfiles will always use /clients/client*   so dont force this path segment to the smb_share variable

9 years agodont strncpy a null password
Ronnie Sahlberg [Tue, 12 Jan 2010 03:05:09 +0000 (14:05 +1100)]
dont strncpy a null password

9 years agomake sure we use the same abi when talking to libc and make sure we always use the...
Ronnie Sahlberg [Wed, 16 Dec 2009 23:43:23 +0000 (10:43 +1100)]
make sure we use the same abi when talking to libc and make sure we always use the same setting for file offset bits

9 years agoGrrrrr different distributions ship different libsmbclient with different APIs
Ronnie Sahlberg [Sun, 13 Dec 2009 22:41:55 +0000 (09:41 +1100)]
Grrrrr    different distributions ship different libsmbclient  with different APIs
but still use the same so version number

9 years agoAdd support for writing to random 64 bit offsets for nfs WRITE3
Ronnie Sahlberg [Fri, 11 Dec 2009 22:25:52 +0000 (09:25 +1100)]
Add support for writing to random 64 bit offsets for nfs WRITE3

9 years agoAdd more advanced "random' number use for loadfiles.
Ronnie Sahlberg [Fri, 11 Dec 2009 22:15:53 +0000 (09:15 +1100)]
Add more advanced "random' number use for loadfiles.
Make it possible to use random number and add alignment, modulo and
offset to them so it is possible in nfs for example to specify offset as
*/0x1000%5000000
meaning : random number between 0 and 500000 aligned to 4096

update the nfs backend to accept 64 bit offsets

9 years agofixup an incorrect html tag
Ronnie Sahlberg [Tue, 8 Dec 2009 06:01:01 +0000 (17:01 +1100)]
fixup an incorrect html tag

9 years agoadd a webpage for the smb backend
Ronnie Sahlberg [Tue, 8 Dec 2009 05:48:54 +0000 (16:48 +1100)]
add a webpage for the smb backend

9 years agoDocument the two new smb options
Ronnie Sahlberg [Tue, 8 Dec 2009 05:29:16 +0000 (16:29 +1100)]
Document the two new smb options

--smb-user=[DOMAIN/]USER%PASSWORD
and
--smb-share=//SERVER/SHARE[/PATH]

9 years agoAdd handling of /clients/client? to the SMB backend
root [Sun, 6 Dec 2009 22:51:07 +0000 (09:51 +1100)]
Add handling of /clients/client? to the SMB backend

9 years agoremove a debug message
root [Sun, 6 Dec 2009 22:26:07 +0000 (09:26 +1100)]
remove a debug message

9 years agoMention that you can specify a path in the --smb-share argument.
root [Sun, 6 Dec 2009 22:18:13 +0000 (09:18 +1100)]
Mention that you can specify a path in the --smb-share argument.

--smb-share=//SERVER/SHARE[/PATH]

9 years agochange the syntax to use --smb-share=//SERVER/SHARE instead of a separate --smb-serve...
root [Sun, 6 Dec 2009 21:11:07 +0000 (08:11 +1100)]
change the syntax to use --smb-share=//SERVER/SHARE instead of a separate --smb-server and a --smb-share argument

9 years agoAdd a DELTREE and READDIR operation
root [Sun, 6 Dec 2009 21:02:42 +0000 (08:02 +1100)]
Add a DELTREE and READDIR operation

9 years agoAdd several new functions for the SMB backend :
root [Sat, 5 Dec 2009 02:14:23 +0000 (13:14 +1100)]
Add several new functions for the SMB backend :

OPEN/CREATE
CLOSE
READ
WRITE
UNLINK

9 years agochange the status for SMB commands to be either of SUCCESS, ERROR or *
root [Fri, 4 Dec 2009 06:39:12 +0000 (17:39 +1100)]
change the status for SMB commands to be either of SUCCESS, ERROR or *

update the example loadfile and document this

update the framework code in child.c to accept SUCCESS/ERROR as the status string

change the commands for SMB to be all uppercase and add checking the status to them

9 years agoAdd support to log in to the SMB server/share
root [Fri, 4 Dec 2009 05:54:04 +0000 (16:54 +1100)]
Add support to log in to the SMB server/share
and for the MKDIR and RMDIR operations

Add initial example loadfile for these two operations

9 years agoinitial parsing of command line arguments for smb
Ronnie Sahlberg [Fri, 4 Dec 2009 04:23:23 +0000 (15:23 +1100)]
initial parsing of command line arguments for smb

9 years agoAdd smb.o to the makefile
Ronnie Sahlberg [Fri, 4 Dec 2009 04:07:00 +0000 (15:07 +1100)]
Add smb.o to the makefile

9 years agoAdd a blank file for the SMB backend.
Ronnie Sahlberg [Fri, 4 Dec 2009 04:06:26 +0000 (15:06 +1100)]
Add a blank file for the SMB backend.

9 years agoFix the webpage with the example loadfile for iSCSI.
Ronnie Sahlberg [Fri, 4 Dec 2009 04:02:04 +0000 (15:02 +1100)]
Fix the webpage with the example loadfile for iSCSI.

4kb is actually 8 blocks, not 4.

9 years agolink with zlib so we can read gzip compressed loadfiles
Ronnie Sahlberg [Tue, 3 Nov 2009 04:25:40 +0000 (15:25 +1100)]
link with zlib so we can read gzip compressed loadfiles

9 years agoadd machinereadable output for the data printed every second
Ronnie Sahlberg [Wed, 14 Oct 2009 06:29:44 +0000 (17:29 +1100)]
add machinereadable output for the data printed every second
@W@1@1085@0.74@1@21.302@

first field is W R or C   representing the state of the run
Warmup, Running or Cleanup

9 years agoadd a new option --machine-readable
Ronnie Sahlberg [Wed, 14 Oct 2009 05:52:37 +0000 (16:52 +1100)]
add a new option --machine-readable

This prints the list of operations using ':' as a separator :

 Operation                Count    AvgLat    MaxLat
 --------------------------------------------------
:GETATTR3:625:1.429:20.554:
:LOOKUP3:625:0.854:21.356:
:READ3:624:0.891:7.811:

egrep for "^:" to find these datalines.

The summary is printed using ';' as a separator :

;0.995267;1;1;9.738;

egrep "^;" to find this line

9 years agoadd an init function to the nfs backend to test we can reach the server before we...
Ronnie Sahlberg [Sat, 26 Sep 2009 00:11:03 +0000 (10:11 +1000)]
add an init function to the nfs backend to test we can reach the server before we start spawning childprocesses

9 years agoteach NFS READ3 operation about doing I/O to a random offset in the file.
Ronnie Sahlberg [Sat, 26 Sep 2009 00:03:57 +0000 (10:03 +1000)]
teach NFS READ3 operation about doing I/O to a random offset in the file.

9 years agoupdate the usage output to include scsi and iscsi as backends.
Ronnie Sahlberg [Fri, 25 Sep 2009 23:10:07 +0000 (09:10 +1000)]
update the usage output to include scsi and iscsi as backends.

Fix a typo.

9 years agoupdate the manpage with --iscsi-port
Ronnie Sahlberg [Fri, 25 Sep 2009 23:02:09 +0000 (09:02 +1000)]
update the manpage with --iscsi-port

9 years agomention we support iscsi on the features list
Ronnie Sahlberg [Fri, 25 Sep 2009 22:59:05 +0000 (08:59 +1000)]
mention we support iscsi on the features list

9 years agolink to the iscsi page
Ronnie Sahlberg [Fri, 25 Sep 2009 22:58:53 +0000 (08:58 +1000)]
link to the iscsi page

9 years agoadd a web page for iscsi
Ronnie Sahlberg [Fri, 25 Sep 2009 22:58:21 +0000 (08:58 +1000)]
add a web page for iscsi

9 years agoupdated git tree for download
Ronnie Sahlberg [Fri, 25 Sep 2009 21:46:22 +0000 (07:46 +1000)]
updated git tree for download

9 years agoupdate incorrect git address on the web page
Ronnie Sahlberg [Fri, 25 Sep 2009 21:01:35 +0000 (07:01 +1000)]
update incorrect git address on the web page

9 years agoif we have a data-in without the S-bit, then there is more data to read
Ronnie Sahlberg [Fri, 25 Sep 2009 04:09:36 +0000 (14:09 +1000)]
if we have a data-in without the S-bit, then there is more data to read
so loop for next pdu.

9 years agoadd documentation for TESTUNITREADY
Ronnie Sahlberg [Fri, 25 Sep 2009 04:09:19 +0000 (14:09 +1000)]
add documentation for TESTUNITREADY

9 years agomake it possible to use "*" to specify a random argument in the loadfile.
Ronnie Sahlberg [Mon, 21 Sep 2009 02:22:03 +0000 (12:22 +1000)]
make it possible to use "*" to specify a random argument in the loadfile.
update the iscsi example loadfile to handle "*"

9 years agofix bug when setting default port for iscsi
Ronnie Sahlberg [Thu, 17 Sep 2009 22:22:53 +0000 (08:22 +1000)]
fix bug when setting default port for iscsi

9 years agoadd a parameter to se the iscsi port to use
Ronnie Sahlberg [Thu, 17 Sep 2009 22:04:49 +0000 (08:04 +1000)]
add a parameter to se the iscsi port to use

9 years agodocumentation
Ronnie Sahlberg [Thu, 17 Sep 2009 21:59:43 +0000 (07:59 +1000)]
documentation

9 years agodocument the iscsi cmd line arguments
Ronnie Sahlberg [Mon, 14 Sep 2009 21:01:47 +0000 (07:01 +1000)]
document the iscsi cmd line arguments

9 years agoexample laodfile for iscsi
Ronnie Sahlberg [Mon, 14 Sep 2009 20:45:32 +0000 (06:45 +1000)]
example laodfile for iscsi

9 years agoinitial support for iSCSI.
Ronnie Sahlberg [Mon, 14 Sep 2009 20:43:46 +0000 (06:43 +1000)]
initial support for iSCSI.
very primitive support which only supports a subset of iSCSI sufficient to talk to a STGT target

9 years agowhen using random lba, make it align on an xferlen boundary
root [Thu, 23 Jul 2009 05:52:25 +0000 (15:52 +1000)]
when using random lba, make it align on an xferlen boundary

9 years agoupdate documentation for the scsi backend
Ronnie Sahlberg [Wed, 22 Jul 2009 02:40:15 +0000 (12:40 +1000)]
update documentation for the scsi backend

9 years agoadd a mechanism to use random LBA in scsi read/write
root [Wed, 22 Jul 2009 02:31:27 +0000 (12:31 +1000)]
add a mechanism to use random LBA in scsi read/write

9 years agoimplement WRITE10
root [Wed, 22 Jul 2009 02:17:15 +0000 (12:17 +1000)]
implement WRITE10

also make sure the lba is wrapped if it points to something larget than the device so that loadfiles will not fail when used against a smaller device

10 years agofix a debug statement to print also the directory name (and not
Ronnie Sahlberg [Fri, 27 Feb 2009 04:21:45 +0000 (15:21 +1100)]
fix a debug statement to print also the directory name  (and not
whatever the top of stack hyappened to point at :-)

10 years agoadd a "warmup" argument so we can specify explicitely how long the warmup period...
Ronnie Sahlberg [Tue, 17 Feb 2009 23:49:52 +0000 (10:49 +1100)]
add a "warmup" argument so we can specify explicitely how long the warmup period should be

10 years agodocument the --scsi option
Ronnie Sahlberg [Fri, 17 Oct 2008 05:22:42 +0000 (16:22 +1100)]
document the --scsi option

10 years agoadd read6 support
Ronnie Sahlberg [Fri, 17 Oct 2008 03:28:25 +0000 (14:28 +1100)]
add read6 support

10 years agoupdate read10 and implement readcapacity10
Ronnie Sahlberg [Fri, 17 Oct 2008 03:23:14 +0000 (14:23 +1100)]
update read10 and implement readcapacity10

10 years agoadd link to my samba.org page
Ronnie Sahlberg [Fri, 17 Oct 2008 02:56:44 +0000 (13:56 +1100)]
add link to my samba.org page