[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
@takeseem unfortunately due to a bug in LP I cannot access the image. Can you rename the image to use latin characters only and upload it again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
在我们的线上aws ec2出现了这个问题，2天后机器突然重启了。 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
may be after updated snapd will trige the bug. bash # snap changes ID Status Spawn Ready Summary 48 Error 2 days ago, at 13:34 UTC today at 03:28 UTC Auto-refresh snaps "amazon-ssm-agent", "snapd", "core18" 49 Donetoday at 03:33 UTCtoday at 03:33 UTC Auto-refresh snaps "amazon-ssm-agent", "core18" ** Attachment added: "选区_037.bmp" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5563655/+files/%E9%80%89%E5%8C%BA_037.bmp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
** Changed in: snapd (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
hi folks, when you provide logs here with SNAPD_DEBUG_HTTP=7 enabled, please take care to remove sensitive information such as your macaroon authorization, which may enable someone to login to your ubuntu one account. For example, any line in the log such as: X-Device-Authorization: Macaroon root=\"XYZ-ABC-123...\"\r\n should be scrubbed before uploading. You can do so with a sed command like this: journalctl --no-pager -u snapd | sed -e 's@Macaroon root =\\\".*\\\"@MACAROON-SCRUBBED@' I asked LP administrators to delete any such log/comments already existing in this bug report to protect their accounts, but @blagopoluchie and @sfc-0 should both change your passwords. I will work on making snapd automatically strip this information from the logs that snapd produces so that this is safer for users to use because verbose logging like this is indeed very useful to developers. thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
** Attachment removed: "snapd log of telegram-desktop updating after 'stop snapd'" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426441/+files/snapd%20log%20on%20telegram-desktop%20updating%20after%20restart%20snap.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
** Attachment removed: "snapd log of telegram-desktop updating" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426434/+files/snapd%20log%20on%20telegram-telegram-desktop%20updating.txt ** Attachment removed: "snapd.log" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426290/+files/snapd.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
I believe #1831629 is also describing this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Still happen on 20.10 in 2021. snapd is reducing lifespan of my SDD :( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
After the follow command it got updated. The log is attached. sudo systemctl stop snapd Warning: Stopping snapd.service, but it can still be activated by: snapd.socket ** Attachment added: "snapd log of telegram-desktop updating after 'stop snapd'" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426441/+files/snapd%20log%20on%20telegram-desktop%20updating%20after%20restart%20snap.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
It seems yes, downloads fine after I restart snap. After today's restart, it hangs on the update again on downloading an update of "telegram-desktop". Log of `journalctl -u snapd` with SNAPD_DEBUG=1 SNAPD_DEBUG_HTTP=7 is attached. ** Attachment added: "Log of `journalctl -u snapd` with SNAPD_DEBUG=1 SNAPD_DEBUG_HTTP=7 is attached." https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426434/+files/snapd%20log%20on%20telegram-telegram-desktop%20updating.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
This still happens on 20.10. Now I'm using a proxy for faster downloads, but snapd is still writing too much to disk (~9MB/s disk writes while ~1.5MB/s downloads). snapd from journalctl -u with SNAPD_DEBUG=1 SNAPD_DEBUG_HTTP=7 is attached. ** Attachment added: "snapd.log" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5426290/+files/snapd.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
btw, this only happens when refreshing snaps, but not on installing a new snap. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
If it is stuck on 0% but still writing to the disk, then it's either getting errors from the network or when starting a download, or downloading the first chunks fails for some reason. In any case, it would be useful to find out why. Specifically, as you noted restarting snapd helps, which may suggest something network state related. If you can reproduce it, would you be willing to add the following to /etc/environment and restarting snapd? SNAPD_DEBUG=1 SNAPD_DEBUG_HTTP=7 Then once the problem occurs, please collect the output of journalctl -u snapd. Perhaps trying to reboot the system and then trying `snap install ` would reproduce it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
To stop this SSD killing, I ran `sudo systemctl stop snapd`. The daemon doesn't stop (probably depends on `snapd.socket`). But then I run `snap change 79` again and see that` core` is installed, and the load percentage of `chromium` starts to update. The packets are installed in a minute. snap change 79 Status Spawn Ready Summary Donetoday at 06:19 MSK today at 06:19 MSK Проверка доступности необходимых компонентов "core" Donetoday at 06:19 MSK today at 08:34 MSK Загрузить пакет "core" (10185) с канала "latest/stable" Donetoday at 06:19 MSK today at 08:34 MSK Получить и проверить подтверждение для пакета "core" (10185) Donetoday at 06:19 MSK today at 08:34 MSK Подключить пакет "core" (10185) ... Donetoday at 06:19 MSK today at 08:34 MSK Проверка доступности необходимых компонентов "chromium" Donetoday at 06:19 MSK today at 08:36 MSK Загрузить пакет "chromium" (1362) с канала "latest/stable" Donetoday at 06:19 MSK today at 08:36 MSK Получить и проверить подтверждение для пакета "chromium" (1362) Donetoday at 06:19 MSK today at 08:36 MSK Подключить пакет "chromium" (1362) Donetoday at 06:19 MSK today at 08:36 MSK Run pre-refresh hook of "chromium" snap if present Donetoday at 06:19 MSK today at 08:36 MSK Stop snap "chromium" services ... Donetoday at 06:19 MSK today at 08:36 MSK Consider re-refresh of "core", "chromium" .. Consider re-refresh of "core", "chromium" 2020-10-23T08:36:32+03:00 INFO No re-refreshes found. Do I understand correctly that every time the computer starts, it is necessary to manually stop the snap or try to restart it? To avoid killing SSD and wasting resources? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
date Пт 23 окт 2020 08:11:34 MSK snap changes ID Status Spawn Ready Summary 79 Doing today at 06:19 MSK - Автоматически обновить пакеты "core", "chromium" snap change 79 Status Spawn Ready Summary Donetoday at 06:19 MSK today at 06:19 MSK Проверка доступности необходимых компонентов "core" Doing today at 06:19 MSK - Загрузить пакет "core" (10185) с канала "latest/stable" (0.00%) Do today at 06:19 MSK - Получить и проверить подтверждение для пакета "core" (10185) ... skipping the minor "Do"s ... Do today at 06:19 MSK - Start snap "chromium" (1362) services Do today at 06:19 MSK - Remove data for snap "chromium" (1328) Do today at 06:19 MSK - Remove snap "chromium" (1328) from the system Do today at 06:19 MSK - Clean up "chromium" (1362) install Do today at 06:19 MSK - Run configure hook of "chromium" snap if present Do today at 06:19 MSK - Run health check of "chromium" snap Doing today at 06:19 MSK - Consider re-refresh of "core", "chromium" snap list chromium 86.0.4240.751350latest/stable canonical✓- core 16-2.47 10126 latest/stable canonical✓core snap refresh --list chromium 86.0.4240.111 1362canonical✓ - core 16-2.47.1 10185 canonical✓ core Using 23% of CPU. ps aux | grep snap root1124 23.0 0.2 2925732 35356 ? Ssl 06:19 20:18 /usr/lib/snapd/snapd The snap using 99% or 65% + 32% (btrfs filesystem) of SSD disk transfer. sudo atop -D PID SYSCPU USRCPU VGROW RGROW RDDSK WRDSK S CPUNR DSK CMD 1124 0.33s 2.00s 0K 0K 0K 41888K S 4 65% snapd 363 0.08s 0.00s 0K 0K 0K 20288K S 6 32% btrfs-transact sudo pidstat -d -T ALL -p `pidof snapd` 5 Linux 5.4.0-52-generic (desktop)23.10.2020 _x86_64_(12 CPU) 08:15:18 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 08:15:230 1124 0,00 4314,57 0,00 0 snapd How you can see, the snap using: 23% of CPU, ~99% disk transfer, writes 4.3 Mb/s (by `atop` writes 43-50 Mb per 10 seconds), I don't see any net traffic. Download status is "(0.00%)" since for 2 hours I turn on my computer. That is, snap written on SSD: 2 hour * 60 min * 60 sec * 4.3 Mb/s = 31 Gb for 2 hours!!! And such still almost each day non-stop... WTF??? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Now I see. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
It is visible, try running say: snap install --no-wait spotify The commands outputs a change number, then run, this periodically: snap change On my system it shows: $ snap change 406 Status SpawnReadySummary Donetoday at 13:13 CEST today at 13:13 CEST Ensure prerequisites for "spotify" are available Doing today at 13:13 CEST -Download snap "spotify" (42) from channel "stable" (0.00%) Do today at 13:13 CEST -Fetch and check assertions for snap "spotify" (42) ... $ snap change 406 Status SpawnReadySummary Donetoday at 13:13 CEST today at 13:13 CEST Ensure prerequisites for "spotify" are available Doing today at 13:13 CEST -Download snap "spotify" (42) from channel "stable" (2.22%) Do today at 13:13 CEST -Fetch and check assertions for snap "spotify" (42) ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Yes, "updating chromium" with 4Mb/s write non-stop without net traffic... I yesterday stop it with `sudo systemctl stop snapd`, `sudo kill -9 $(pgrep -fn snapd)`. I don't know if it turned on again later due to the fact that I didn't directly disable snapd.socket. It seems that the Chromium version has been updated from 85 to 86. snap change 76 Status Spawn Ready Summary ... Done3 days ago, at 14:56 MSK today at 00:12 MSKRun health check of "chromium" snap Done3 days ago, at 14:56 MSK today at 00:12 MSKConsider re-refresh of "chromium" Donetoday at 00:12 MSKtoday at 00:12 MSKПодключить chromium:etc-chromium-browser-policies к snapd:system-files Donetoday at 00:12 MSKtoday at 00:12 MSKПодключить chromium:system-packages-doc к snapd:system-packages-doc How can I see that the download is actually working? For example, by increasing the size of downloaded files or the percentage of completion counter. Since according to the commands and files above, there is absolutely no visible progress in downloading and traffic. Could you add such a percent complete counter? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
The message states that snapd is updating chromium. Can you attach the output of `snap change 76` command? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
The problem is still ongoing on 20.04. I have to open the console daily and run the following commands, due to snapd starts to use my SSD non- stop when I restart. This is faking as `updating Chromium`. sudo kill -9 $ (pgrep -fn snapd) sudo systemctl stop snapd sudo systemctl stop snapd.socket sudo systemctl stop snapd.service snap changes ID Status Spawn Ready Summary 76 Doing 2 days ago, at 14:56 MSK - Автоматически обновить "chromium" пакет sudo pidstat -d -T ALL -p `pidof snapd` 5 18:58:15 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18:58:200 1108 0,00 4024,00 0,00 0 snapd sudo fnotifystat Total Open Close Read Write PID Process Pathname 57.0 18.0 18.0 21.00.0 1108 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic 55.0 18.0 18.0 19.00.0 1108 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/bd2c60ac-7492-417f-ad47-f1fbcf7e8656 54.0 18.0 18.0 18.00.0 1108 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic/active 54.0 18.0 18.0 18.00.0 1108 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/bd2c60ac-7492-417f-ad47-f1fbcf7e8656/active 36.0 18.0 18.00.00.0 1108 snapd /var/lib/snapd 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.4l5jJQdW0sP3~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.4nyNYbyTTJ21~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.54s0KBgLsdSg~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.5ydLLQG7tC30~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.8k0RWXmCjWC8~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.BHfwQMjR6PSV~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.CVcTY7Bmfmdm~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.DpPCvll2h5tG~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.GKBdLMJLJt5t~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.R6jlBXQmTWG7~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.chY4phGDgT2v~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.djJ2sckH3xK0~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.gsxWS3XBnxS8~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.hqsxj4M83rLD~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.mlfyStjYcShW~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.mpfTr1J1pjjG~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.rCTJHYgY9gYh~ 4.01.01.00.02.0 1108 snapd /var/lib/snapd/state.json.rDkhknkNqB3F~ Reading from the `/var/lib/snapd/assertions/...` files, it's just a "device-key". Writing to `/var/lib/snapd/state.json` and 2 files with subnames like `state.json.gTFjQFf8Kpps` it is fake. It writing each second and change only the timestamp string in the files. No any traffic recieving from net. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
[Expired for snapd (Ubuntu) because there has been no activity for 60 days.] ** Changed in: snapd (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
sudo pidstat -d -T ALL -p `pidof snapd` 5 18时51分41秒 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18时51分46秒 0 4326 0.00 7019.20 0.00 0 snapd 18时51分46秒 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18时51分51秒 0 4326 0.00 7254.40 0.00 0 snapd 18时51分51秒 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18时51分56秒 0 4326 0.00 7230.40 0.00 0 snapd 18时51分56秒 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18时52分01秒 0 4326 0.00 7120.00 0.00 0 snapd 18时52分01秒 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 18时52分06秒 0 4326 0.00 7016.80 0.00 0 snapd ^C 平均时间: UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 平均时间: 0 4326 0.00 7128.16 0.00 0 snapd snap changes ID Status Spawn Ready Summary 91 Donetoday at 17:14 CST today at 17:14 CST Connect chromium:password-manager-service to core:password-manager-service 92 Error today at 17:19 CST today at 17:56 CST Refresh snaps "gtk-common-themes", "core", "core18", "code", "intellij-idea-community", "gnome-3-26-1604", "gnome-3-28-1804", "chromium" 93 Error today at 18:00 CST today at 18:06 CST Refresh snaps "gtk-common-themes", "core", "code", "intellij-idea-community", "gnome-3-26-1604", "gnome-3-28-1804", "chromium" 94 Error today at 18:06 CST today at 18:08 CST Refresh snaps "core", "code", "intellij-idea-community", "gnome-3-26-1604", "gnome-3-28-1804", "chromium", "gtk-common-themes" 95 Doing today at 18:09 CST - Refresh snaps "core", "code", "intellij-idea-community", "gnome-3-26-1604", "gnome-3-28-1804", "chromium", "gtk-common-themes" snapd shows a ~7MB/s disk writes while the download is very slow (only ~50KB/s on nethogs). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
I am suffering the same issue. snapd writing at 2 MB/s for almost 5 straight days. I have poor internet connectivity. Most of the time network monitor shows zero network activity, so snap is not "actually" downloading anything. $snap changes ID Status Spawn Ready Summary 54 Doing today at 10:35 -04 - Auto-refresh snap "chromium" $ sudo fnotifystat Total Open Close Read Write PID Process Pathname 55.0 18.0 18.0 19.00.0 13786 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic 54.0 18.0 18.0 18.00.0 13786 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic/active 54.0 18.0 18.0 18.00.0 13786 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/d4eca5b4-8c2b-4ec1-a6b2-4ed7a8e76fbe 54.0 18.0 18.0 18.00.0 13786 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/d4eca5b4-8c2b-4ec1-a6b2-4ed7a8e76fbe/active 36.0 18.0 18.00.00.0 13786 snapd /var/lib/snapd 26.00.0 13.00.0 13.0 13786 snapd /var/lib/snapd/state.json 4.01.01.00.02.0 13786 snapd /var/lib/snapd/state.json.8s9NlHqn9hgk~ 4.01.01.00.02.0 13786 snapd /var/lib/snapd/state.json.9K7JVycntjF2~ 4.01.01.00.02.0 13786 snapd /var/lib/snapd/state.json.DQF0MS3WKj05~ 4.01.01.00.02.0 13786 snapd /var/lib/snapd/state.json.Llsbh5NnGHgK~ 4.01.01.00.02.0 13786 snapd /var/lib/snapd/state.json.hkfJT9N0htBG~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.4XgMb38QNtrW~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.6vHSRf3xbRS5~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.FwlhlyDlFXLp~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.G64fgNkBmr2x~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.Kp061JNgygDv~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.PQ5byShcJ5Ym~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.Q6PC97T8x9rm~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.RWkVcKbtsGw4~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.Wr5BSmHwg0k1~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.brJjjjMnyrmB~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.cbv2dSN9YH8r~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.pPjJXh9CQRG6~ 2.01.00.00.01.0 13786 snapd /var/lib/snapd/state.json.rwSwHlQ95nv7~ This is chewing up my SSD and my last SSD failed at only 10% write life used, so it is a real concern for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
fnotifystat shows during snap refreshing chromium: Total Open Close Read Write PID Process Pathname 53.2 15.7 15.7 21.90.0 1423 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/3e9f8cfc-6448-4ee5-a063-e6dca36cbd7b 48.5 15.7 15.7 17.20.0 1423 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic 47.0 15.7 15.7 15.70.0 1423 snapd /var/lib/snapd/assertions/asserts-v0/model/16/generic/generic-classic/active 47.0 15.7 15.7 15.70.0 1423 snapd /var/lib/snapd/assertions/asserts-v0/serial/generic/generic-classic/3e9f8cfc-6448-4ee5-a063-e6dca36cbd7b/active 37.6 18.8 18.80.00.0 1423 snapd /var/lib/snapd 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.3JyPRpSX9Wny~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.6nB3FqVxvjFb~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.D1LhKm5mlyGy~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.Dq4TVRJVvRG1~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.FMNtFS8YYlng~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.hGy5jX2syq49~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.j8Xyb0TqmhmH~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.qVC5sVR5pfg3~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.r4v1vtQDQxX6~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.rKJwFbvPDkW4~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.xS543gv26pD2~ 6.31.61.60.03.1 1423 snapd /var/lib/snapd/state.json.y8GgXRcY3xmk~ 1.60.00.00.01.6 1423 snapd /var/lib/snapd/snaps/chromium_1165.snap.xdelta3-1143-to-1165.partial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Since disabling snapd service and re-enabling it a day later I've been unable to reproduce the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
One can see the file activity in more detail using: sudo apt install fnotifystat sudo fnotifystat That will show exactly what is going on -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Maciej I've re-enabled the snapd service and will report bag with the results of those debug commands you've suggested when it starts heavy disk usage again. I'll add I've never seen such long, sustained and intense disk access/thrashing apart from when doing large drive to drive backups. I only have 3 or 4 extra snaps installed over the default which comes with ubuntu 20.04 and my slow internet connection isn't capable of downloading data fast enough to cause my SSD to go into overdrive. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Unfortunately I cannot reproduce this behavior here. There is obviously a measurable IO when snap is refreshed, but that is expected, since a new revision needs to be downloaded (writes), downloads could be retried (read to hash the files and then writes), followed by the bookkeeping tasks (read & write). More snaps will obviously lead to the higher IO though a longer time. During the downloads, one can easily naturally expect the IO write to be as much as the download speed, since the data has to end up on disk at one point. Would you mind helping us debugging the problem? I think it would be useful to collect the output of: `sudo pidstat -d -T ALL -p `pidof snapd` 5` and `snap changes`. In my system I get the following stats during idle: 11:12:04 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 11:12:050 4032 0.00 0.00 0.00 0 snapd Then when for instance installing lxd: > download still in progress 11:13:48 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 11:13:530 4032 0.00 1043.20 0.00 0 snapd 11:13:53 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 11:13:580 4032 5.60925.60 0.00 0 snapd > download done, started bookkeeping tasks 11:13:58 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 11:14:030 4032 1048.80 1677.60138.40 0 snapd > all done, back to idle 11:14:03 UID PID kB_rd/s kB_wr/s kB_ccwr/s iodelay Command 11:14:080 4032 0.00 0.00 0.00 0 snapd ** Changed in: snapd (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
This issue has occurred on my clean 20.04 install. Completely thrashing my SSD for about 40mins, stopping the service would just have it restart a few seconds later. "journalctl --system -f -u snapd" didn't reveal anything of interest. Restarting the OS didn't solve the issue. I've had to disable snapd just to stop my SSD from dying. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
https://news.ycombinator.com/item?id=22972661 Doesn' t matter anymore as people are removing this shit. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
This still happens on 20.04, could anyone tell me how to get some debug logs? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
What might be happening (would need DEBUG logs to know for sure) is that the download gets interrupted, so snapd rehashes (-> reads) what's been downloaded so far before continuing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Can confirm this issue happens every time when snap is auto-refreshing a snap (possibly have to refresh multiple snap at the same time to trigger the issue) in background. If you show tasks of the current "Doing" changes, you will see it's downloading something, e.g.: `snap tasks 348` . Donetoday at 20:50 HKT today at 20:50 HKT Ensure prerequisites for "slack" are available Doing today at 20:50 HKT - Download snap "slack" (21) from channel "stable" (99.85%) Do today at 20:50 HKT - Fetch and check assertions for snap "slack" (21) . Donetoday at 20:50 HKT today at 20:53 HKT Ensure prerequisites for "" are available Doing today at 20:50 HKT - Download snap "" (1038) from channel "stable" (12.17%) . There will be around 5MB/s of IO when snapd is downloading something, whatever the download speed is. As the connection to Canonical's server in China is poor, people can fell this IO lasting for a long time. I guess now the question is, why there's this 5MB/s IO when snapd is refreshing a snap? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Hi Zygmunt, can you have a look with my added info? @zyga -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Exactly the same issue, also inside China (mainland). When snapd using ~5M/s of write, `snap changes` is: ID Status Spawn Ready Summary 347 Doing today at 16:37 HKT - Auto-refresh snaps "", "wine-platform-runtime" Disk write is done once the `snap changes` turns to: ID Status Spawn Ready Summary 347 Error today at 16:37 HKT today at 17:03 HKT Auto-refresh snaps "", "wine-platform-runtime" Syslog b/w 16:37 and 17:03: Jan 30 16:37:02 HOSTNAME snapd[1549]: storehelpers.go:436: cannot refresh: Jan 30 16:37:02 HOSTNAME snapd[1549]: snap has no updates available: "", "", "" Jan 30 16:37:02 HOSTNAME snapd[1549]: snap not found: "wine-platform" Jan 30 17:03:00 HOSTNAME snapd[1549]: storehelpers.go:436: cannot refresh snap "wine-platform-runtime": snap has no updates available -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Typo in #7: Disk write is *gone*, aka. 0M/s IO -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
I see very high (constant disk LED on) on ubuntu 18.04 also. Have to disable it since I never used it here in China, where snap download speed is unusable. ** Changed in: snapd (Ubuntu) Status: Expired => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
This still happens to me on 19.10 when snapd performing auto refresh. snapd version: 2.41+19.10.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
[Expired for snapd (Ubuntu) because there has been no activity for 60 days.] ** Changed in: snapd (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
I don't know if there is any problem here, but I checked the contents of the task and interrupted the task. The tasks are as follows: lihe@system:~$ snap tasks 44 Status Spawn Ready Summary Done3 days ago, at 09:44 CST 3 days ago, at 09:44 CST Ensure prerequisites for "redis-desktop-manager" are available Doing 3 days ago, at 09:44 CST - Download snap "redis-desktop-manager" (327) from channel "stable" (79.22%) Do 3 days ago, at 09:44 CST - Fetch and check assertions for snap "redis-desktop-manager" (327) Do 3 days ago, at 09:44 CST - Mount snap "redis-desktop-manager" (327) Do 3 days ago, at 09:44 CST - Run pre-refresh hook of "redis-desktop-manager" snap if present Do 3 days ago, at 09:44 CST - Stop snap "redis-desktop-manager" services Do 3 days ago, at 09:44 CST - Remove aliases for snap "redis-desktop-manager" Do 3 days ago, at 09:44 CST - Make current revision for snap "redis-desktop-manager" unavailable Do 3 days ago, at 09:44 CST - Copy snap "redis-desktop-manager" data Do 3 days ago, at 09:44 CST - Setup snap "redis-desktop-manager" (327) security profiles Do 3 days ago, at 09:44 CST - Make snap "redis-desktop-manager" (327) available to the system Do 3 days ago, at 09:44 CST - Automatically connect eligible plugs and slots of snap "redis-desktop-manager" Do 3 days ago, at 09:44 CST - Set automatic aliases for snap "redis-desktop-manager" Do 3 days ago, at 09:44 CST - Setup snap "redis-desktop-manager" aliases Do 3 days ago, at 09:44 CST - Run post-refresh hook of "redis-desktop-manager" snap if present Do 3 days ago, at 09:44 CST - Start snap "redis-desktop-manager" (327) services Do 3 days ago, at 09:44 CST - Clean up "redis-desktop-manager" (327) install Do 3 days ago, at 09:44 CST - Run configure hook of "redis-desktop-manager" snap if present Doing 3 days ago, at 09:44 CST - Consider re-refresh of "redis-desktop-manager" After the termination, the system is normal. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Thank you for responding to my question, I ran this command and got the following output 44 Doing 3 days ago, at 09:44 CST - Auto-refresh snap "redis- desktop-manager" ** Attachment added: "Screenshot from 2019-08-08 13-07-07.png" https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+attachment/5281537/+files/Screenshot%20from%202019-08-08%2013-07-07.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1839237] Re: snapd disk write usage very high on 19.04 with snapd 2.39.3
Hello Can you please help us understand the issue. When you are observing disk IO what is the output of "snap changes"? ** Changed in: snapd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839237 Title: snapd disk write usage very high on 19.04 with snapd 2.39.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/snapd/+bug/1839237/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
