| mostym | RoyK: because I want to run an application on .50 and an application on .5 | 00:15 |
|---|---|---|
| mostym | RoyK: because I want to run an application on .50 and an application on .51 | 00:15 |
| tomreyn | this doesn't mean you can't have them on the same interface | 00:16 |
| RoyK | ip addr add x.x.x.x dev eth0 | 00:19 |
| RoyK | you probably don't need a full gigabit per second to each of them | 00:20 |
| Epx998 | long shot question - anyone work with provisioning ubuntu using kickstart? | 00:30 |
| RoyK | !ask | 00:33 |
| ubottu | Please don't ask to ask a question, simply ask the question (all on ONE line and in the channel, so that others can read and follow it easily). If anyone knows the answer they will most likely reply. :-) See also !patience | 00:33 |
| Epx998 | I think I have my answer, I need to add --distribution and --components, at least i think | 00:36 |
| mostym | i'm confused. | 00:39 |
| mostym | Are you saying that I'm not supposed to be able to assign two static ips to each interface? | 00:40 |
| RoyK | mostym: no, just assign those two static IPs to the same one | 00:58 |
| mostym | you mean just one port? | 00:58 |
| RoyK | mostym: two network cards on the same network just make a mess in the routing table unless you use bonding/teaming | 00:58 |
| mostym | ahh, ok | 00:58 |
| mostym | how do i do that? | 00:59 |
| mostym | assign the two static ips to the same interface? | 00:59 |
| RoyK | ip addr add x.x.x.x dev ethX | 00:59 |
| RoyK | or something | 00:59 |
| RoyK | with netplan it should be simple | 00:59 |
| RoyK | google it | 00:59 |
| RoyK | https://netplan.io/examples | 01:00 |
| RoyK | mostym: addresses: [10.10.10.1, 1.1.1.1] | 01:02 |
| RoyK | just a wee array | 01:02 |
| === cpaelzer__ is now known as cpaelzer | ||
| lordievader | Good morning | 07:08 |
| === led_dark_2 is now known as led_dark_1 | ||
| zetheroo | how can I see the disk performance stats like I can for the memory and cpu on htop? | 15:01 |
| lordcirth__ | zetheroo, iotop, iostat | 15:02 |
| zetheroo | ok thanks | 15:02 |
| sarnold | vmstat also useful | 15:03 |
| zetheroo | is there anything in this output which says the disk is being heavily used? https://paste.ubuntu.com/p/v9CmsRXqdG/ | 15:03 |
| lordcirth__ | I assume that sda and sdb are part of md1? | 15:04 |
| sarnold | "heavy" .. are those spinning medal or ssds? | 15:04 |
| sarnold | sigh. can I go to bed yet? | 15:05 |
| lordcirth__ | md1 is doing 108 transactions per second | 15:05 |
| sarnold | which is nothing if it's ssd, nearing its limits if it's spinning metal | 15:05 |
| zetheroo | HDD | 15:06 |
| sarnold | note the 20% iowait vs 11% user .. your CPU is spending twice as much time waiting for IO as it is doing actual work | 15:07 |
| sarnold | that iowait probably includes more than just disks, but disks are pretty slow | 15:08 |
| zetheroo | Ok | 15:09 |
| RoyK | sysstat is nice too | 15:12 |
| RoyK | so that you can see performance stats over time | 15:13 |
| RoyK | or munin or zabbix or whatever | 15:13 |
| RoyK | but sysstat is the easy way - just apt install it and enable it under /etc/default/sysstat | 15:13 |
| nacc | does anyone know of a mechanism to mirror only parts of the Ubuntu archive locally? More specifically, only allow specific packages to be downloadable from the mirror (ideally that would mean only those packages are mirrored) | 20:45 |
| nacc | ah it seems possibly aptly and reprepro can do this | 20:50 |
| nacc | will investigate a bit :) | 20:50 |
| lordcirth__ | nacc, like, a filtered mirror? | 21:15 |
| nacc | lordcirth__: yeah, basically. I think the tools I mentioned above will do what I want | 21:15 |
| === svetlana is now known as Sveta | ||
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