Ubuntu nfs - async or sync?

Hello! I've got my Ubuntu (Dapper) computers sharing files using nfs. As I was web searching for how to setup nfs, I came across some references to fstab mount options for "async" and "sync". From what I gather "async" is slightly faster but unstable. There will be time ...

jQuery 1.0.4 Released

Happy dance, happy dance.Thank you all for this. Your efforts are truly appreciated.-----Original Message-----From: discuss-bounces@jquery.com [mailto:discuss-bounces@jquery.com] OnBehalf Of John ResigSent: Tuesday, December 12, 2006 5:44 PMTo: jQuery Discussion.Subject: [jQuery] jQuery 1.0.4 Releas ...

jQuery 1.0.4 Released

In the API docs, is there any reason why EVERY one of the listings has theword jQuery before it? Isn't that rather redundant?<!----------------//------andy matthewsweb developercertified advanced coldfusion programmerICGLink, Inc.andy@icglink.com615.370.1530 x737--------------//--------->- ...

jQuery 1.0.4 Released

Another fantastic release of jQuery is ready for your consumption.This release includes a number of bug fixes (as usual) along with somemuch-needed improvements to jQuery's Ajax functionality.As always, if you have any questions or concerns with new release,please feel free to discuss it on the ...

to create concurrent I/O filesystem in aix 5.3

would appreciate yr comments on my understanding on the concurrent I/O filesystem creation in AIX:user requirement: 500GB for db2 extraction1. create 5 LUN of 100GB from SAN storage2. create one vg on one of the hdisk, and then extend the 4 disk to the vgwhere to specify the concurrent IO?3. vi /etc ...

Ubuntu file on NFS incorrectly reported as missing

I have got four webservers and one fileserver, all running Karmic and kernel 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:05:01 UTC 2009 x86_64 GNU/Linux.A folder on the fileserver has been exported using NFSv3 with these options: rw,async,no_subtree_checkand mounted on all four webservers with th ...

Oracle filesystemio_options in HP-UX

I have a question regarding DirectIO on HP/UX and Oracle 10.2.Apparently my disks are mounted with following options: mincache=direct,convosync=directBut datebase init parameter filesystemio_options is set to async (which seems to be the default setting).Now my question is... Do I need to set the da ...

Oracle HP & VCS / FILESYSTEMIO_OPTIONS ??

I just upgraded from Oracle 9.2.0.6 to Oracle 10.2.0.2.We are using HP-UX and the disks are on Veritas Clusters.The disks are mounted with the options:mincache=directconvosync=directOn 9.2.0.6 the parameters disk_asynch_io & FILESYSTEMIO_OPTIONS were not explicitly set, so they were set to defau ...

Oracle FILESYSTEMIO_OPTIONS parametre

Good afternoon,Is it a good idea to mount filesystem without the os directio option and to set the FILESYSTEMIO_OPTIONS oracle parameter to async.Will performance be better ? ...

Oracle filesystemio_options, RAID settings

I am confused about filesystemio_options parameters and RAID settings. I am using Oracle 11.2 64bit on RHEL 5.4. The hardware is IBM x3500 M2 with RAID 10 (controller equipped with battery with) consisting of 4 disks. The model of controller is IBM ServerRaid-MR10iThe Virtual Drive (of RAID controll ...

Oracle Changing filesystemio_options value to setall from asynch, makes db hung

Folks,We are running Oracle 10gr2 on Solaris 10 operating system with ZFS file system.Changing the filesystemio_options parameter value from asynch to setall, makes the database hung at the time of starting the database after changing the parameter value.The alert log shows the following message :Th ...

Oracle Database won´t startup after I altered the filesystemio_options

OS: RHEL3Oracle ver: 10.2.0.2This is test box, but still urgent!. I tried to play with the IO, according to one of the paper on IBM AIX mentioning this parameter. Since this RHEL box show none on the value, so altered it to SETALL - "alter system set filesystemio_option=SETALL scope=spfile; " But af ...

Oracle DISK_ASYNCH_IO and FILESYSTEMIO_OPTIONS

Can anybody please help me to calrify the DISK_ASYNCH_IO and FILESYSTEMIO_OPTIONS database parameters.1. Which parameter takes precedence when setting both disk_async_io and filesystemio_options, and under what situations (eg use of a RAW or cooked filesystem) is this the case?2. Is this the same (t ...

Oracle FILESYSTEMIO_OPTIONS=setall always safe?

I'm quite confused with the parameter FILESYSTEMIO_OPTIONS.I need to know if setting the FILESYSTEMIO_OPTIONS=setall is ALWAYS working correctly regardless of the type of used storage?Is there any situation where setting FILESYSTEMIO_OPTIONS=setall may fail or may leave the database in some inconsis ...

Oracle solaris ufs and filesystemio_options with setall

I have a quick question about direct i/o and the filesystemio_options parameter, in particular on ufs and Solaris. My understanding is that if we set this to setall (or directio), Oracle will, at its discretion, use direct i/o for file access. However, in the couple of machines I've looked at where ...

Oracle filesystemio_options=setall or directio doesn't affect caching

i wanted to avoid double caching but if i set filesystemio_options=setall or directio, io gets cached anyway.filesystem mounted with defaults option. os: linux, kernel version = 2.6.18-8oracle v 10.1.0.5fs: ext3.does anyone have the same issue? is there anything else should be done to avoid filesyst ...

Oracle Direct IO Benchmark - filesystemio_options = setall

Good day everybody, i just setup my AIX filesystems to direct IO and set the parameterfilesystemio_options = setall, in a development enviroment.how can i benchmark this change versus the Production one that is in asynch and without DIO.???Any suggestion is welcome. ...

Oracle DirectIO on Solaris : filesystemio_options v forcedirectio

The database instance parameter filesystemio_options set to "directio" or "setall" should automatically enable DirectIO on datafiles, regardless of whether theunderlying filesystem are mounted with the forcedirectio option.However, per Bug#6270440, this may not be working. There has been noupdate to ...

Oracle about filesystemio_options init parameter

Platform: Sun Solaris 5.9 (64bits)DB: 10.2.0.3Is it recommended to set the filesystemio_options to "setall"?What is the default value if the parameter is not set? Will oracle choose the best value for it if not set? Kindly advise as i wish to know more about it. ...

Oracle FILESYSTEMIO_OPTIONS

What would be the effect of switching from FILESYSTEMIO_OPTIONS = ASYNCH to:FILESYSTEMIO_OPTIONS = SETALL In regards to Oracle Text indexing performance, would it be faster, slower, or no difference in the time it takes to index? ...

Oracle Init.ora filesystemio_options and disk_asynch_io on Red Hat EL 5 10.2.0.4

Running 2 instances 64 bit 10g 10.2.0.4 with an app that does a lot of row updates and uses BLOBs heavily.Our storage (RAID 10) is presented through a single mount point.We have a DELL 8 CPU 5460 3.16Ghz Xeon with Dell Open Manage RAID 10 array Oracle 10g 10.2.0.4 on RedHat EL 5 withfilesystemio_opt ...

Oracle CIO with async and setall

We have recently perceived that our database files are mounted with CIO(AIX -- JFS2). The database parameter filesystemio_options was set to 'async'. As per recommendation from Oracle, we changed it from 'async' to 'setall'.After change, we observed that one of our job degraded performance from 12 H ...

Oracle JFS2 CIO (concurrent i/o) & RMAN backup files Options

Does anyone have good or bad experience storing RMAN backup files & datapump or export files with CIO enabled jfs2 file systems on AIX 5.3 & Oracle 10gR2? Is that supported? Metalink and IBM documents are not very clear about these files... i.e. it does not say anywhere it's supported or not ...

Ubuntu Setting mount options (async) for hotplugged usb-storage device?

I'm using a usb mass storage device which is correctly detected and mounted. The problem is that this is a rather slow device, and it's getting mounted in "sync" mode. To make it easier to work with, I prefer to use it in "async" mode. I can accomplish this after it has been auto ...

jQuery Form Plugin: Submitting async?

<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONT ...

jQuery Overrridden $.ajaxSetup() options

I have had setup the following:$.ajaxSetup({dataType: 'xml',error: function(xhr) {    $('#error_msg').html('Error ' + xhr.status + ' - ' + xhr.statusText +'')})Now I want make one call to a HTML document.So I state:$.get('uzudo', ...

JFS2 & CIO

If I have mounted my JFS2 filesystems with cio options and will JFS2 filesystem cache be used ? If so what operations will use it and what operation will not use filesystem cache? ...

Restoring database backup on a file system mounted with CIO option

I have gone through a problem just now and want to share and need suggestions. I installed a new oracle 11G Release 1 database on my AIX6.1 server where i mounted the datafiles file system with CIO option as per recommendation to achieve the performance but then i realized that if i use cp command t ...

Ubuntu Edit /etc/Fstab to enable async I/o on the boot drive

I'm trying to edit my fstab to enable async I/O on the boot drive (which is a memory stick). Anyone able to help?Below are the details of my fstab:# <file system> <mount point> <type> <options> <dump> <pass>proc /proc proc nodev,noexec,nosuid 0 0/dev/sdb1 / ext2 e ...

Oracle Any recommended Linux ext3 filesystem options to use?

Currently I'm creating the database filesystems(dbf files, redo, undo, archive) with the following options:mkfs.ext3 -m 0 -T largefile /dev/sdXXOn mounting the FS, these options are used:rw,noatime,suid,dev,exec,auto,nouser,syncAny other recommended ext3 filesystem options and mount options for the ...

Fix the options in Cakephp Form Field of type radio button

i am having Cakephp code like<?php foreach ($viewfields as $r): if($r['Attribute']['type']=='radio'){?><script type="text/javascript">jQuery.noConflict();jQuery(document).ready(function($){$("#"+<?=$r['Attribute']['id'];?>).each(function() { type= "<?=$r ...

Ubuntu mke2fs, tune2fs and mount options for performance / RAID1 for swap?

edit: there seems to be a problem with my browser, all my newlines disappeared. I'm putting my text in code-tags (hope they exist here and will fix that). edit2: nope, made it worse. removing them again, sorry for the wall of text :( any ideas what's going wrong? Hello everyone (first post, woo)! I' ...

Ubuntu fstab options different when running mount

I have a second SATA drive connected to my box. It worked fine by automounting (? it was listed in the Places menu and appeared on the desktop when selected) but I wanted it to mount on boot. I added the following to /etc/fstab:/dev/sdb1 /media/DISK2 auto rw,suid,exec,auto,user,async 0 2but when I r ...

Async mode WININET Ftp Function

I'm making FTP program with wininet.dll.I want to make the program run as async mode. I did every options necessary for async mode WININET APIs.But FtpFindFirstFile returns bad WIN32_FIND_DATA values.If there's anyone who made Async mode FTP program with WININET APIs,Help me. ...

Oracle Mounting partition with redo logs, sync or async?

I have Oracle 10g2 on SLES 10 64-bit. I would like to move members of redo log groups to new fast disk formatted with reiserfs. However I am not sure which options should I fill with /etc/fstab. Should the new partition be mounted with sync or async option?Please help.Groxy ...

Oracle various options to execute the procedure asynchronusly

I am looking at various options to execute a procedure(long running) asynchronously and following are the options that i have come up with1) DBMS_JOBS2) DBMS_SCHEDULERthe above two are easy to implement but has some problem with the degree of parallelism that can be acheived. max_job_slave_process w ...

Ubuntu File System options

I need some detailed info regarding the following file system options.sync vs asyncWhat exactly does it mean if a FS is accessed synchronously and asynchronously? Which is better?mand vs nomandWhat is file system locking?encryption and loop ...

Oracle Generate as async service

I have a wsdl using which i am trying to generate a JAX-WS proxy client with generate as async selected. The proxies do get generated correctly. However, when i try to deploy/run the project, i get a FileNotFoundException. In the stack trace, i find that during deployment, jdev is searching for the ...

CIO file system

I'm reading AIX documentation :codeExamples1.To list the mounted file systems, enter: mountThis command produces output similar to the following: node mounted mounted over vfs date options ---- --- /dev/hd0 / jfs Dec 17 08:04 rw, log =/dev/hd8/dev/hd3 /tmp jfs Dec 17 08:04 rw, log =/dev/hd8/dev/hd1 ...

Ubuntu Variable fstab options

I have a system where I am frequently changing my drive order due to a lack of computer cables.This is how my drive appears when I have the backup hard drive plugged in:Backup drive -> dev/sdaUbuntu/Windows drive -> dev/sdbThis is how my drive appears when I unplug the backup and plug in my dv ...

Oracle ASYNC I/O, ASM and database parameters filesystemio_option, disk_asynch_io

I understand from documentation that in ASM, ASYNC I/O is enabled by default (RHEL5 is the OS), but if the various parameters are not set in the databasedisk_asynch_io=FALSEfilesystemio_options=nonehow will ASYNC I/O work?Do these parameter also need to be set? ...

jQuery show/hide div based on radio buttons/select options

I'm trying to show/hide 2 different divs based on which choice a user hasselected (could be radio buttons or a select)<div id="selectionPane">    <label for="reports">reports </label><input name="type" id="reports"t ...

jQuery Options for Validation...

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"><HTML><HEAD><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><META NAME="Generator" CONTENT="MS Exchange Server version 08.00.0681.000"><TITLE>Options for Validation...</TITLE></HEAD ...

jQuery select box - options manipulation

Determining a value of a selected option in a select tag:document.formname.selectname.options[document.formname.selectname.selectedIndex].valueDetermining the text of a selected option in a select tag:document.formname.selectname.options[document.formname.selectname.selectedIndex].textInserting a ne ...

jQuery select box - options manipulation

i have a "DIV.selection" tag and inside SELECT with OPTION tags.using jquery i can find and manipulate options with$('div.selection').find("option").each and similar but i can't bindevents for option onclick events in IE7 (haven't looked IE6, firefoxworks).so i ...

jQuery Select box options as array?

I can't quite get my head around this problem and would reallyappreciate some advice:I've got five select boxes, all with the same five options. I'd liketo loop through each select and set it's value to each one of theoptions. I.e. the first select is pre-filled with option one, thes ...

jQuery Stuck: with form validation + forms plugin w/ajax submit and forms options object

While I love jQuery, I haven't used it for anything particularlycomplicated - I'm having a difficult time getting an ajax submittedform in to work with the form plugin and the validation plugin.I'm trying to use the validation plugin's submit handler method:submitHandler: function(fo ...

jQuery Showing indicator while loading options in select box

Guys,Please take a look at this page : http://localhost/jobsfed3/index4.htmlHere the options in the second box are loaded from an array based onthe selection in first box. The problem is that some arrays are veryhuge so they take long time to load (e.g. the last group 'BlueCollar'). So i wan ...

jQuery "async: false is not defined" - error

I'm getting this error"async: false is not defined"with Firebug 1.05 turned onI need to post content of the textarea (not the whole form) via Ajax,the code follows:---function preview(){    var content = $("textarea#profile_content").val();   ...

jQuery Problem with SELECT OPTIONS selected item

function(json){$('#region').empty();for(var i = 0; i < json.length; i++){    $('#region').append('<option value="'+ json[i].id +'">' +json[i].name + '</option>');}$('#region').prepend('<option value= ...