search for: jamesd

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2006 Mar 13
1
Rootless configuration
...onfig until Dovecot returns no errors. However I've got to a stage where upon running ~/..../sbin/dovecot it just quits with no server running and no errors. Any ideas? My rather small and basic configuration file is as follows... # Base directory where to store runtime data. base_dir = /home/jamesd/imap/dovecot/run/ # Protocols we want to be serving: protocols = imap listen = * ssl_disable = yes log_path = /home/jamesd/imap/dovecot/logs/ info_log_path = /home/jamesd/imap/dovecot/logs/ ## Login processes login_dir = /home/jamesd/imap/dovecot/run/login login_chroot = no login_user = jamesd...
2007 Jan 22
4
Postamble vs campingrc
Hi, Should I be able to use the Webrick postamble instead of using .campingrc, to tell Camping I want to use mysql? It doesn''t seem to be working for me. It does work however, when I''m using FastCGI (establish_connection :adapter => ''mysql''). James
2007 Jan 26
10
Camping and DBI
Hi, I''ve been playing around with using DBI instead of ActiveRecord ''cause I just love to beat myself up! ;) Is this an okay way to do this, or is there any other more creative ways? require ''dbi'' module MyApp:Models class DB def self.dbh DBI.connect(''DBI:Mysql:dbname'', ''username'',
2007 Jan 10
4
[osol-discuss] Re: bare metal ZFS ? How To ?
this is off list on purpose ? > run zpool import, it will search all attached storage and give you a list > of availible pools. then run zpool import poolname or add a -f if you > didn''t export before the install/upgrade. assume worst case someone walks up to you and drops an array on you. They say "its ZFS an'' I need that der stuff ''k? " all
2007 Jan 10
13
[DTrace] how to get socket read size
Hi i''m trying to write my first dtrace script apparently i bit off a bit more than i can chew, i want to track io over sockets, i found your socketsize.d that gave me how to track writes, but i''m at a loss how to track reads, frankly i don''t see how your write tracker works because it uses a probe in a function that only takes two arguments but you grab size of write
2007 Jan 19
4
Rendering with erb
Hi, I thought it would be fun to try to write a render method that uses erb for rending. I''m not much of a programmer, but I still like to try: module Test require ''erb'' def render(m) ERB.new(IO.read("templates/layout.html")).result(binding) do ERB.new(IO.read("templates/#{m}.html")).result(binding) end end end This
2006 Jun 22
3
best way to generate sums of groups
I''m a rails newby, so I''m trying to wrap my head around how to tackle this, since my first few attempts failed. Let''s say your database looks like this: Users id, name, created_at Points id, user_id, value, created_at Users complete different tasks and are awarded varying levels of points, which are recorded in the Points table. What if you wanted to display a
2006 Jun 27
28
Supporting ~10K users on ZFS
OK, I know that there''s been some discussion on this before, but I''m not sure that any specific advice came out of it. What would the advice be for supporting a largish number of users (10,000 say) on a system that supports ZFS? We currently use vxfs and assign a user quota, and backups are done via Legato Networker. >From what little I currently understand, the general
2010 Mar 05
17
why L2ARC device is used to store files ?
Greeting All I have create a pool that consists oh a hard disk and a ssd as a cache zpool create hdd c11t0d0p3 zpool add hdd cache c8t0d0p0 - cache device I ran an OLTP bench mark to emulate a DMBS One I ran the benchmark, the pool started create the database file on the ssd cache device ??????????? can any one explain why this happening ? is not L2ARC is used to absorb the evicted data
2006 Sep 13
0
Fwd: Systemtap vs Dtrace web page corrections.
...Here is System tap''s representives response to my comments and mine back to that list. Since it was on a public mailing list i''m reposting here, since there is obvious interest. James Dickens uadmin.blogspot.com ---------- Forwarded message ---------- From: James Dickens <jamesd.wi at gmail.com> Date: Sep 13, 2006 1:51 PM Subject: Re: Systemtap vs Dtrace web page corrections. To: "Frank Ch. Eigler" <fche at redhat.com> Cc: systemtap at sources.redhat.com On 13 Sep 2006 09:43:36 -0400, Frank Ch. Eigler <fche at redhat.com> wrote: > > James D...
2007 Mar 07
0
anyone want a Solaris 10u3 core file...
I executed sync just before this happened.... ultra:ultra# mdb -k unix.0 vmcore.0 Loading modules: [ unix krtld genunix specfs dtrace ufs sd pcipsy md ip sctp usba fctl nca crypto zfs random nfs ptm cpc fcip sppp lofs ] > $c vpanic(7b653bd8, 7036fca0, 7036fc70, 7b652990, 0, 60002d0b480) zio_done+0x284(60002d0b480, 0, a8, 7036fca0, 0, 60000b08d80) zio_vdev_io_assess+0x178(60002d0b480, 8000,
2005 Dec 07
0
Maxphys and ZFS
Hi Should I tune maxphys on a box with 8 or more SCSI drives if I''m running ZFS with raidz arrays? Is this just for UFS or will I get better results in ZFS as well? Are there any other things I should tune on my box to get the most out of ZFS. James Dickens uadmin.blogspot.com
2006 Mar 17
0
ODBTP
I''ve created a page on the wiki for ODBTP as a potential database driver. It may be a good candidate for a future database driver, if it''s able to provide access to many different win based databases while only implementing one database driver/extension. Just thought I''d throw the idea out there! http://odbtp.sourceforge.net
2005 Mar 02
0
Using a params from down the model relationship tree
Hi, I have three models: class Product < ActiveRecord::Base has_many :parts end class Part < ActiveRecord::Base has_many :part_applications belongs_to :product end class PartApplication < ActiveRecord::Base belongs_to :part end In a controller, I have access to a Product.id: @product = Product.find(@params[''id'']) So with that I am able to do something like
2010 Jun 29
0
Processes hang in /dev/zvol/dsk/poolname
After multiple power outages caused by storms coming through, I can no longer access /dev/zvol/dsk/poolname, which are hold l2arc and slog devices in another pool I don''t think this is related, since I the pools are ofline pending access to the volumes. I tried running find /dev/zvol/dsk/poolname -type f and here is the stack, hopefully this someone a hint at what the issue is, I have
2006 Sep 13
10
Comments on a Systemtap vs Dtrace comparison.
Not sure if this document will be shown to any dtrace users but here is a link if you want to comment on it http://sources.redhat.com/systemtap/wiki/SystemtapDtraceComparison I have went line by line and commented on its content and in accuracies and posted it both to the systemtap email list and my blog, you can see the blogged version at
2006 Sep 13
16
Comments on a ZFS multiple use of a pool, RFE.
I filed this RFE earlier, since there is no way for non sun personel to see this RFE for a while I am posting it here, and asking for feedback from the community. [Fwd: CR 6470231 Created P5 opensolaris/triage-queue Add an inuse check that is inforced even if import -f is used.] Inbox Assign a GTD Label to this Conversation: [Show] Statuses: Next Action, Action, Waiting On, SomeDay, Finished