Flashmemory plugin

eskimos2000 · 30. Oktober 2018

Hi,

I am new to OMV I read/watched tutorials but I struggle with this plug in. I have Odroid HC2, and sdcard with OMV, on my fstab is:

Code

UUID=d0da7bbe-e3af-4588-8715-aa5c4478eb88 / btrfs defaults,noatime,nodiratime,commit=600,compress=lzo 0 1
UUID=5bab0a55-56f1-4443-8cac-297e1181425c /boot ext4 defaults,commit=600,errors=remount-ro 0 2
tmpfs           /tmp            tmpfs   defaults        0       0

When and what to to add to turn off swap ( I cen see on login page via ssh that it is using 4% of swap. Any help please?

eskimos2000 · 30. Oktober 2018

Maybe just add log from armbianmonitor. I do not see zram working as well something wrong?

http://ix.io/1qqT

tkaiser · 30. Oktober 2018

Zitat von eskimos2000

I do not see zram working as well something wrong?

ix.io/1qqT

If you do a simple string search for 'zram' in the output you get tons of occurrences so why do you believe zram isn't working and why do you believe you need to fiddle around with 'Flashmemory plugin'?

That's zram (and its usage since it is 'swap' to a compressed block device will appear as swap usage in the UI)

Code

total        used        free      shared  buff/cache   available
Mem:           2.0G        214M         43M        6.6M        1.7G        1.7G
Swap:          998M         46M        951M


NAME       ALGORITHM DISKSIZE  DATA COMPR TOTAL STREAMS MOUNTPOINT
/dev/zram0 lzo         124.8M  4.7M  1.6M  2.1M       8 [SWAP]
/dev/zram1 lzo         124.8M  4.9M  1.6M  2.1M       8 [SWAP]
/dev/zram2 lzo         124.8M    5M  1.6M    2M       8 [SWAP]
/dev/zram3 lzo         124.8M  4.5M  1.3M  1.8M       8 [SWAP]
/dev/zram4 lzo         124.8M  4.6M  1.6M  2.1M       8 [SWAP]
/dev/zram5 lzo         124.8M    5M  1.6M    2M       8 [SWAP]
/dev/zram6 lzo         124.8M  4.8M  1.5M    2M       8 [SWAP]
/dev/zram7 lzo         124.8M  4.6M  1.3M  1.9M       8 [SWAP]

Alles anzeigen

Wrt 'Flashmemory plugin': for whatever reasons it's not active on your installation. But your installation seems to be a bit outdated anyway since with all updates applied only 4 zram devices should be active.

eskimos2000 · 31. Oktober 2018

Ok you are right zram is there, my bad. But:

1. I am doing update in OMV but no new package appears anytime, I can see in logs that cron task and when I do apt update from console has an error:

Target Contents-deb (contrib/Contents-all) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/openmediavault-kernel-backports.list:1

my source list looks like that:

Code

deb http://httpredir.debian.org/debian stretch main contrib non-free
# deb-src http://httpredir.debian.org/debian stretch main contrib non-free


deb http://httpredir.debian.org/debian stretch-updates main contrib non-free
# deb-src http://httpredir.debian.org/debian stretch-updates main contrib non-free


deb http://httpredir.debian.org/debian stretch-backports main contrib non-free
# deb-src http://httpredir.debian.org/debian stretch-backports main contrib non-free


deb http://security.debian.org/ stretch/updates main contrib non-free
# deb-src http://security.debian.org/ stretch/updates main contrib non-free

Alles anzeigen

that backport.list:

Code

deb http://httpredir.debian.org/debian stretch-backports main contrib non-free

So yeah line 7 in first list looks like line 1 in second why?

I downloaded OMV as per instruction, I check sdcard 4 times with tow programs (this is brand new Samsung Evoplus), what is wrong with that installation?

2. I finally found/dev/mmcblkp3 and made file system for using it, as you mentioned plex need a lot of space and I want to use plex. How to put plex on that partition?

3. My Odroid HC2 is running quite hot in simple file copy it is 80-85C on processor.Without a load temp is 49C. Is it any way to clock down speed to let say 600-1500MHz?

Oh crap it suppose to be simple.

eskimos2000 · 31. Oktober 2018

Ok I have found on this forum how to tweak a bit proc to governor and speed as well so now I have 70-75C, which is better. Happy at least.
However I tried get some info and cpuctrl is not working (command not found).
How to get temp graf in performance statistic?

eskimos2000 · 31. Oktober 2018

Another error when I get OMV-extras repos update:

Code

W: GPG error: http://ppa.launchpad.net/kyle1117/ppa/ubuntu cosmic InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 3028C3C96AD57103
W: The repository 'http://ppa.launchpad.net/kyle1117/ppa/ubuntu cosmic InRelease' is not signed

Help

macom · 2. November 2018

Zitat von tkaiser

But your installation seems to be a bit outdated anyway since with all updates applied only 4 zram devices should be active.

I also have 8 zram devices on my HC2.

Code

NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda           8:0    0   3.7T  0 disk 
└─sda1        8:1    0   3.7T  0 part /srv/dev-disk-by-label-BanaNAS4
mmcblk0     179:0    0  29.7G  0 disk 
├─mmcblk0p1 179:1    0    64M  0 part /boot
├─mmcblk0p2 179:2    0   7.3G  0 part /
└─mmcblk0p3 179:3    0    22G  0 part 
zram0       252:0    0 124.8M  0 disk [SWAP]
zram1       252:1    0 124.8M  0 disk [SWAP]
zram2       252:2    0 124.8M  0 disk [SWAP]
zram3       252:3    0 124.8M  0 disk [SWAP]
zram4       252:4    0 124.8M  0 disk [SWAP]
zram5       252:5    0 124.8M  0 disk [SWAP]
zram6       252:6    0 124.8M  0 disk [SWAP]
zram7       252:7    0 124.8M  0 disk [SWAP]

Alles anzeigen

The system is updated and a rather fresh install from late September.

Anything wrong?

Output of armbianmonitor -u

http://ix.io/1qHS

Jetzt mitmachen!