[haiku] Re: Can't upgrade a machine from the nightly
- From: "Alexander von Gluck IV" <kallisti5@xxxxxxxxxxx>
- To: haiku@xxxxxxxxxxxxx, haiku-sysadmin@xxxxxxxxxxxxx, haiku-development@xxxxxxxxxxxxx
- Date: Mon, 12 Nov 2018 14:47:45 +0000
November 12, 2018 4:34 AM, "Adrien Destugues" <pulkomandy@xxxxxxxxxxxxx> wrote:
The repos are down currently. The sysadmin team is working on setting up a
new server.
12 novembre 2018 11:30 "Liam Proven" <lproven@xxxxxxxxx> a écrit:
Is there any special step I should take?
I've tried Software Updater.
I've tried Depot.
I've tried the advice here:
https://www.haiku-os.org/guides/daily-tasks/updating-system
The repos just time out then the update fails.
Hello!
A small update here. The new server is almost ready.
I'm currently doing some performance tuning trying to give
myself a good gut feel for the new storage connection.
Here's some fun technical info:
* Server has dual (small) SSD's behind a hardware raid.
* 1TiB iSCSI over private 1Gbps ethernet with Jumbo Frames for the
"persistent data"
* Externally replicated to two datacenters.
* Performance is 30 MB/s - 110 MB/s.
* (This really isn't dependant on us, but the hosting provider.)
* Every time I see 30MB/s I open a ticket with online.net.
* btrfs for the iSCSI disk.
* Docker has a native btrfs driver which we have had good luck with.
* We can use btrfs LZO compression to help performance on the iSCSI
storage
attachment. (This is a big server with a lot of CPU horsepower)
* Still undecided on LZO compression for database files.. the benefits of
compression on slow links could outweigh the limitations of compressed
postgresql files. I need more data :-|
* We might be able to put some smaller stuff that needs rapid access (like
database files) on the local system's SSD disks. But we can cross that
bridge when we get to it.
-- Alex
Other related posts:
