Category Archives: digitalorphans.org

Scheduled Replacement of websrv02 Hardware

This is an important notice to inform websrv02 users that we will be replacing the websrv02 server hardware on Friday, February 19th, 2010. The current hardware is about four years old, and while it has not given us any problems we like to make sure our hardware is always in tip-top shape.

The websrv02 server will be unavailable for a short period of time while we shut the old system down and bring the new one online (approximately 20 minutes). This downtime is currently scheduled for:

Friday, February 19th, 2010 around 1:00PM EST

Important Website Warning: While the server downtime itself will be short, we will be starting the data transfer between the old server to the new server at approximately 10:45AM. It is important that you *do not make any changes to your website* between 10:30AM and 2:00PM EST on Friday or your changes may be lost once the new server is brought online.

Important E-Mail Warning: We will be shutting down incoming mail service on websrv02 at approximately 11:00AM EST to prevent any e-mail loss. If someone attempts to send you an e-mail on Friday between 11:00AM and 1:00PM EST the message will stay in their servers mail queue and will automatically resend once the mail service on the new server is brought online again.

We do apologize for any inconvenience this may cause; however we feel that this is an important upgrade to ensure the long term quality of service you have come to expect.

Apache and PHP Upgraded: websrv01

Just a quick note to inform websrv01 users that I have upgraded both Apache and PHP on websrv01 this afternoon. This server is now running PHP 5.2.12, and previous pdo_mysql issues should now be resolved. Our next PHP upgrade (likely the end of February) will be into the PHP 5.3 branch, so please ensure any PHP applications you may be running are ready for this.

Scheduled Maintenance on websrv01

Update: 9:29AM EST
Dell has successfully completed the maintenance work and replaced the failed hard drive on websrv01. All services are currently online; however, the server will be a little slow until it fully syncs the newly installed hard drive with its mirrored drive. We expect that this will take another few hours to complete. If you have any trouble, please let me know.

Original Post: Oct 27 @ 8:02PM EST
I confirmed earlier today with Dell that a service technician will be on-site in our Montreal data centre on Thursday, October 29th at 8:00AM EST to replace the failed hard drive on websrv01. While this maintenance is taking place, all services on the server will be unavailable. We expect that the downtime will no longer than 1 hour; however, your patience as we replace the failed hardware is appreciated.

Just to confirm, all services on websrv01 will be unavailable:
Thursday, October 29th, 2009 @ 8:00AM EST

Unscheduled websrv01 Downtime

Update: Oct 21 2:24AM
websrv01 is currently back online. Diagnostic tests are currently running on the server as we speak (thanks to Greg), but initial reports indicate that 1 of the 2 hard drives on websrv01 has died. Luckily we run a RAID 1 (mirror) configuration, so the other drive is picking up the slack (whew). Dell is aware of the issue and will get back to me later in the day to schedule a time for them to visit the data centre and investigate further. I will post more information as it becomes available.

Initial Report: Oct 20, 11:03PM
websrv01 is currently off-line. It is highly upsetting to say that; however, we are currently experiencing some major hardware issues / failures. I am currently working with Dell and our co-location provider to resolve the issue; however, we expect that the server will be down most of the day on Wednesday while we recover service.

Unscheduled websrv01 Downtime

This morning we experienced a short unscheduled service outage on websrv01 due to spam attack that took place early in the morning. This incident could have easily been avoided if a select few users had e-mail address passwords that were not incredibly simple. If you have a simple e-mail address password, please change it immediately. Passwords should be alphanumeric and contain a minimum of 6 characters, and no dictionary words.

Unscheduled websrv01 Downtime

We are currently experiencing an unscheduled service outage on websrv01 due to what we believe may be a hardware issue on the server. In fact, I think this could be the same issue we encountered on April 25th, and I hate to say it but our co-location provider *still* has not resolved the misconfigured the power port that our server is plugged into, so I am still unable to reboot the machine.

A technician has been informed of the problem, and someone is going down to the server to reboot it right now. Luckily, I am told there are people in the building today, so it should be back shortly. I will post an update as soon as I know anything.

Update 9:29AM
Data centre technicians are making their way to the server right now to fix the APC switch and restart the machine.

Update 10:26AM
I’m still waiting, and getting more angry by the minute. I apologize for the inconvenience.

Update 10:50AM
websrv01 is back online after the technician finally rebooted the server, I apologize once again for the inconvenience. I am fairly certain that they assigned John to my support ticket:

Data Centre Technician John

Data Centre Technician John

Unscheduled websrv01 Downtime

We are currently experiencing an unscheduled service outage on websrv01 due to what we believe may be a hardware issue on the server. Unfortunately our co-location provider misconfigured the power port that our server is plugged into, so we were unable to reboot the machine ourselves. Currently we have a technician assigned in Montreal who is on his way to the data centre to reboot the server and investigate further. We will update this post as more information becomes available.

Update 3:53PM
We are still working with our co-location provider to determine the exact cause of the problem. One theory currently being investigated is that we may be experiencing a distributed denial of service attack on the server. As soon as we have any further information, we will post it.

Update 6:20PM
The problem has now been resolved, and all service has been fully restored. It does in fact appear to have been a distributed denial of service attack, which fortunately ceased on it’s own. We sustained 1Mbit of http traffic to websrv01 for only a short period of time before the server was unable to handle the requests. The 1Mbit wall continued until just after 6PM when it stopped just as mysteriously as it began. Further investigation is on-going and any new information will be made available.

We apologize for the inconvenience.

DigitalOrphans Update v2.13

The past two weeks have been busy, and I expect no less of the next three weeks. August is traditionally a very busy month, and of course why not throw in 2 stressful server upgrades amidst the other projects. *ha* A status report for both servers (I am happy to report) is that both machines are running the latest and greatest with no known issues. If you find something that you feel is out-of-the-ordinary, please let me know and I will investigate right away.

One change you’ll notice is that you will be getting a lot less spam to your inboxes. We are now using the Spamhaus Zen list to block spam, which uses the SBL, XBL and PBL lists.

I myself used to receive over 150 spam messages per night, and this morning I am happy to report I received 9. Yes, nine I can deal with.

This reduction is due to the fact that we are now blocking mail which originates from end-user computer IP ranges. Please read more about Spamhaus’ PBL list and if you have any questions, please let me know.

Continue Reading…

DigitalOrphans Update v2.6

As mentioned in previous discussions, we will be upgrading both websrv01 and websrv02 to the latest release of Plesk (our server administration software) once Plesk 8.2 has been released and properly vetted. Plesk 8.2 was released yesterday and as expected has support for RedHat Enterprise 5.0, the operating system that will power the websrv01 replacement server.

The upgrade from Plesk 7.5.4 to Plesk 8.2 is fairly significant and many new features have been added, such as:

  • Plesk Desktop
  • MIVA Merchant Module
  • Ruby on Rails Support
  • MySQL 5 Support
  • Domain Aliases
  • New Backup / Restore Utilities
  • SPF DNS Record
  • Wildcard SSL Certificates

The interface of Plesk 8.2 is similar to that of 7.5.4, so there will not be any major new learning curve for you or your clients. This seems to be a good upgrade which concentrates heavily on security and stability, but also includes a few new features. Continue Reading…

DigitalOrphans Update

At approximately 3:05PM EDT today (Wednesday, March 21st, 2007) websrv01 encountered unexpected server downtime that lasted approximately 20 – 25 minutes. The cause of the downtime is currently unknown, a hard reboot of the server was required in order to restore service to the server.

We will post more information as to the cause after we determine what happened. We apologize for the inconvenience.