OMV server stop responding on network while copying

serut · 13. November 2019

Hello, I've changed all the disk from a running server because one disk of the RAID was dead. So I buy 3 new disks and create a new RAID. Note I keep the same OS, I just remove everything using the OMV interface and create a new RAID with new ones.
When I copy files from the other NAS to the fresh one, the server stop responding to SSH, HTTPS, SMB after a few minuts of file transfer...

My command is :
rsync --verbose --recursive --checksum --itemize-changes --delete --progress --times --exclude '**/.recycle/**' root@othernas:/root/Save10_11_2019/Files /media/91be7395-eeaf-4239-a139-dd30cd9b62da/Files

On syslog, I see this :

Nov 13 12:48:59 onyx kernel: [ 7757.296469] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.328413] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.364473] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.396412] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.432475] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.464472] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.496474] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.532464] r8169 0000:01:00.0: eth0: link up
Nov 13 12:49:00 onyx kernel: [ 7757.564478] r8169 0000:01:00.0: eth0: link up

Nov 13 12:49:00 onyx kernel: [ 7757.600471] r8169 0000:01:00.0: eth0: link up

But I have no more log. I try to remake the RAID this afternoon.
Do you know any other file I should watch ? Should I try to reinstall the OS ?
I will post SMART tests but they looks fine (and the RAID was marked as clean)

Rd65 · 13. November 2019

Try to decompose your Problem by separating Net and Raid and testing them separately.
Use iperf for net trafic tests and use dd localy for big files on raid.
check at firt your raid:
#dd if=/dev/zero of=/srv/path-to-raid/sample1G.txt bs=1G count=1
and
#dd if=/dev/zero of=/srv/path-to-raid/sample10G.txt bs=1G count=10 status=progress
and
#dd if=/dev/zero of=/srv/path-to-raid/sample100G.txt bs=1G count=100 status=progress
this creates 3 files in 3 sizes, 1G ,10G and 100G.
so you can check if the raid is working.
then... read about testing iperf...https://iperf.fr/ or https://www.linode.com/docs/ne…e-network-speed-in-linux/ as example.

serut · 13. November 2019

Let me sum up the issue, I've just recreated the RAID and got the same :
- The server is up
- I recreate the RAID 5 using OMV - 230 mins (is it too long ?) 3x2to
- I start a new copy at 19:30
- At 20:43, the server is still running but disconnected from the network.
- Reboot
- The copy stopped because network drop

So akward... And no log from RAID or kernel issue. Just the network "link up" several times before the server stops responding

Top:

Bash

top - 18:56:33 up  6:04,  4 users,  load average: 1.01, 1.12, 0.95
Threads: 135 total,   1 running, 134 sleeping,   0 stopped,   0 zombie
%Cpu(s):  9.0 us,  3.5 sy,  0.0 ni, 85.5 id,  0.3 wa,  0.0 hi,  1.7 si,  0.0 st
KiB Mem:   3484048 total,  3343544 used,   140504 free,    62620 buffers
KiB Swap:  7215100 total,        0 used,  7215100 free,  2889152 cached


  PID  PPID    TIME+   %CPU %MEM  PR  NI S  VIRT SWAP  RES   UID COMMAND
 2531     1   0:00.00   0.0  0.0  20   0 S 10800    0  976     0  `- /usr/bin/rsync --no-detach --daemon --config /etc/rsyncd.conf
 2550     1   0:00.00   0.0  0.0  20   0 S 49952    0 1268     0  `- /usr/sbin/sshd
12014  2550   0:09.55   0.2  0.1  20   0 S 72956    0 3716     0      `- sshd: root@pts/0
12020 12014   0:00.22   0.0  0.1  20   0 S 21196    0 4092     0          `- -bash
13591 12020   0:03.67   0.2  0.3  20   0 S 73220    0 9228     0              `- rsync --recursive --checksum --itemize-changes --progress --t
13592 13591  15:07.59  20.0  0.2  20   0 S 45684    0 7260     0                  `- ssh -l root 192.168.1.232 rsync --server --sender -trce.i
13627 13591   5:07.20   6.4  0.3  20   0 S  123m    0 9.8m     0                  `- rsync --recursive --checksum --itemize-changes --progress

Alles anzeigen

Syslog
[code=bash]Nov 13 19:43:41 onyx kernel: [25132.600469] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.632412] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.668538] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.700462] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.732477] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.768472] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:41 onyx kernel: [25132.800474] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:42 onyx kernel: [25132.836462] r8169 0000:01:00.0: eth0: link up
Nov 13 19:43:42 onyx kernel: [25132.868477] r8169 0000:01:00.0: eth0: link up[/code]

Disk : df

Bash

Every 10.0s: df                                                                                                                  Wed Nov 13 18:42:07 2019


Filesystem                                              1K-blocks     Used  Available Use% Mounted on
rootfs                                                  473616592  5415132  444143044   2% /
udev                                                        10240        0      10240   0% /dev
tmpfs                                                      348408     1588     346820   1% /run
/dev/disk/by-uuid/dc3bf2b1-175e-4e7b-ae7c-e52b68ff2093  473616592  5415132  444143044   2% /
tmpfs                                                        5120        0       5120   0% /run/lock
tmpfs                                                     2139820        0    2139820   0% /run/shm
tmpfs                                                     1742024     5244    1736780   1% /tmp
cgroup                                                    1742024        0    1742024   0% /sys/fs/cgroup
/dev/md0                                               3845441536 26928232 3818513304   1% /media/487f744c-cc80-4010-9d70-852362094b4c

Alles anzeigen

EDIT :
Oh I didn't see that you answered Rd65. I will dig into the issue with unraid tests
And I don't think that's a network issue as 165Go were transfered in 2 hours

serut · 14. November 2019

Zitat von Rd65

Try to decompose your Problem by separating Net and Raid and testing them separately.
Use iperf for net trafic tests and use dd localy for big files on raid.
check at firt your raid:
#dd if=/dev/zero of=/srv/path-to-raid/sample1G.txt bs=1G count=1
and
#dd if=/dev/zero of=/srv/path-to-raid/sample10G.txt bs=1G count=10 status=progress
and
#dd if=/dev/zero of=/srv/path-to-raid/sample100G.txt bs=1G count=100 status=progress
this creates 3 files in 3 sizes, 1G ,10G and 100G.
so you can check if the raid is working.
then... read about testing iperf...https://iperf.fr/ or https://www.linode.com/docs/ne…e-network-speed-in-linux/ as example.

Alles anzeigen

I get no trouble with dd, I created 410Go on each disk without any issue.
I just get this log in syslog but I think that's still ok

Nov 13 22:14:55 onyx monit[2595]: 'localhost' loadavg(5min) of 4.1 matches resource limit [loadavg(5min)>2.0]

So what can I do ? I will start a dd with 1To to confirm 75% of the disk are ok but I don't know what to do..

Rd65 · 14. November 2019

ok, so in my opinion, the raid is not part of the problem.
But you can test more things.
install #apt install iperf3
on your server and on a client depend on os.
https://iperf.fr/iperf-download.php#windows
but you can use android, mac or windows too.
its a command line executable without gui.
start in a shell #iperf3 -s
this will be your server.
now connect with
a shell, cmd, cli or what ever you use as terminal on your client:
#iperf3 -c server-ip
and you will see statistics.
try #iperf3 -? or -h, you can change blocksizes and more things.
You can connect local (to your own ip) or you connect via ethernet, wlan or whatever.
connecting to your own ip (in a second shell) may test the local networkstack, connecting to a server behind a switch tests the switch and the network hardware on both sides.
you may change the role of client and server... (and open the Win firewall or disable for iperf3 at first)
now you are able to test your network, including network adapters without trouble from other devices.
if you identify slow connetions, or broken hardware, you may change networkhardware or doublecheck the configs.
If it is all fine, the the problem is not the network.
iperf3 is your friend to testing throuput and reliability of networks!
use it

Code

$ sudo iperf3 -c nas
Connecting to host nas, port 5201
[  5] local 192.168.xx.xx port 32842 connected to 192.168.xx.xx port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.23 MBytes  43.9 Mbits/sec    0    123 KBytes       
[  5]   1.00-2.00   sec  5.03 MBytes  42.2 Mbits/sec    0    208 KBytes       
[  5]   2.00-3.00   sec  4.85 MBytes  40.7 Mbits/sec    0    222 KBytes       
[  5]   3.00-4.00   sec  4.54 MBytes  38.1 Mbits/sec    0    222 KBytes       
[  5]   4.00-5.00   sec  4.41 MBytes  37.0 Mbits/sec    0    222 KBytes       
[  5]   5.00-6.00   sec  4.91 MBytes  41.2 Mbits/sec   26    103 KBytes       
[  5]   6.00-7.00   sec  4.60 MBytes  38.6 Mbits/sec    0    123 KBytes       
[  5]   7.00-8.00   sec  4.60 MBytes  38.6 Mbits/sec    0    123 KBytes       
[  5]   8.00-9.00   sec  4.97 MBytes  41.7 Mbits/sec    0    123 KBytes       
[  5]   9.00-10.00  sec  4.47 MBytes  37.5 Mbits/sec    0    123 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  47.6 MBytes  39.9 Mbits/sec   26             sender
[  5]   0.00-10.00  sec  46.7 MBytes  39.2 Mbits/sec                  receiver


iperf Done.




-----------------------------------------------------------
Server listening on 5201
-----------------------------------------------------------
Accepted connection from 192.168.xx.xx, port 32840
[  5] local 192.168.xx.xx port 5201 connected to 192.168.xx.xx port 32842
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-1.00   sec  4.57 MBytes  38.3 Mbits/sec                  
[  5]   1.00-2.00   sec  4.62 MBytes  38.7 Mbits/sec                  
[  5]   2.00-3.00   sec  4.59 MBytes  38.5 Mbits/sec                  
[  5]   3.00-4.00   sec  4.66 MBytes  39.1 Mbits/sec                  
[  5]   4.00-5.00   sec  4.53 MBytes  38.0 Mbits/sec                  
[  5]   5.00-6.00   sec  4.57 MBytes  38.4 Mbits/sec                  
[  5]   6.00-7.00   sec  4.73 MBytes  39.7 Mbits/sec                  
[  5]   7.00-8.00   sec  4.78 MBytes  40.1 Mbits/sec                  
[  5]   8.00-9.00   sec  4.80 MBytes  40.2 Mbits/sec                  
[  5]   9.00-10.00  sec  4.66 MBytes  39.0 Mbits/sec                  
[  5]  10.00-10.05  sec   233 KBytes  37.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bandwidth
[  5]   0.00-10.05  sec  0.00 Bytes  0.00 bits/sec                  sender
[  5]   0.00-10.05  sec  46.7 MBytes  39.0 Mbits/sec                  receiver

Alles anzeigen

the upper part shows statistics from client side, the lower part are server statistics.
Lots of Retrys show problems... slow or variant speeds show problems.. and so on.
This is my wlan link.

$ iperf3 -t 60 -P 100 -c nas

this wil test 100 parallel connections for 60 Sec on a 1 GB Line.
and it say:

[SUM] 0.00-60.00 sec 6.54 GBytes 937 Mbits/sec 0 sender
[SUM] 0.00-60.00 sec 6.52 GBytes 934 Mbits/sec receiver
+ 1 mp3 music stream from plex

Take and a look on your cpu stats..
top - 22:16:34 up 2 days, 21:09, 2 users, load average: 0.67, 0.40, 0.28

the load should not go through the ceiling

an older but common way to do these testings is using the echo service on inetd:
take a look at https://en.wikipedia.org/wiki/Echo_Protocol
all *nixes support that, but need to install some software too. but iperf3 is the easy way to do that.

serut · 14. November 2019

hmm I don't know if I can install iperf3 now :

Bash

$ apt-get install iperf3  --no-install-recommends
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
  avahi-daemon beep bind9-host bootlogd collectd collectd-core cpufrequtils cron-apt dmeventd fontconfig fontconfig-config gdisk
  hdparm ifenslave-2.6 libaio1 libavahi-core7 libbind9-80 libcairo2 libcpufreq0 libcurl3 libdaemon0 libdatrie1 libdbi1
  libdevmapper-event1.02.1 libdns88 libevent-2.0-5 libffi5 libfontconfig1 libgd2-xpm libgeoip1 libglib2.0-0 libgssglue1
  libhiredis0.14 libicu48 libisc84 libisccc80 libisccfg82 libjpeg8 libjs-extjs4 liblvm2cmd2.03 liblwres80 libmcrypt4
  libmemcached11 libmemcachedutil2 libnss-mdns libossp-uuid16 libpango1.0-0 libpci3 libpixman-1-0 librrd4 librtmp0 libseccomp2
  libsensors4 libsnmp-base libthai-data libthai0 libx11-6 libx11-data libxau6 libxcb-render0 libxcb-shm0 libxcb1 libxdmcp6
  libxft2 libxpm4 libxrender1 libzstd1 lvm2 monit nginx nginx-common nginx-full ntfs-3g owncloud php-xml-parser php5 php5-curl
  php5-gd php5-intl php5-mcrypt php5-mysqlnd php5-pam php5-sqlite pm-utils proftpd-basic python-apt-common python3-dnspython
  python3.2 python3.2-minimal quotatool rrdcached rrdtool samba sdparm smartmontools socat tdb-tools tftpd-hpa ttf-dejavu-core
  uuid xmlstarlet
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
  apache2-mpm-prefork apache2.2-bin apache2.2-common bash-completion beep debconf dmeventd dmsetup dpkg fdisk gcc-9-base
  init-system-helpers keyutils libaio1 libapache2-mod-php5filter libargon2-1 libaudit-common libaudit1 libblkid1 libbrotli1
  libbsd0 libc-bin libc-l10n libc6 libcap-ng0 libcom-err2 libcomerr2 libcups2 libcurl3-gnutls libdb5.3 libdevmapper-event1.02.1
  libdevmapper1.02.1 libedit2 libevent-2.1-7 libfdisk1 libffi6 libgcrypt20 libgdbm-compat4 libgdbm6 libgmp10 libgnutls30
  libgpg-error0 libgssapi-krb5-2 libhiredis0.14 libhogweed5 libicu63 libidn2-0 libiperf0 libjansson4 libk5crypto3 libkeyutils1
  libkrb5-3 libkrb5support0 libldb2 liblmdb0 liblocale-gettext-perl liblvm2cmd2.03 liblz4-1 liblzma5 libmemcached11
  libmemcachedutil2 libmount1 libmpdec2 libncurses6 libncursesw6 libnettle7 libnghttp2-14 libp11-kit0 libpam-modules
  libpam-modules-bin libpam0g libpcre2-8-0 libperl5.30 libpsl5 libpython3-stdlib libpython3.7 libpython3.7-minimal
  libpython3.7-stdlib libreadline8 librtmp1 libsctp1 libseccomp2 libselinux1 libsmartcols1 libsnmp-base libsodium23 libsqlite3-0
  libssh2-1 libssl1.1 libstdc++6 libsystemd0 libtalloc2 libtasn1-6 libtdb1 libtevent0 libtext-charwidth-perl libtext-iconv-perl
  libtinfo6 libtirpc-common libtirpc3 libudev1 libunistring2 libuuid-perl libwbclient0 libxml2 login lsb-base lsof lvm2 mount
  nfs-common nfs-kernel-server perl perl-base perl-modules-5.30 php-cli php-common php-pear php-xml php5-common php5-curl php5-gd
  php5-intl php5-mcrypt php5-mysqlnd php5-pgsql php5-sqlite php7.3-cli php7.3-common php7.3-json php7.3-opcache php7.3-readline
  php7.3-xml proftpd-basic python3 python3-crypto python3-dnspython python3-ldb python3-minimal python3-samba python3-talloc
  python3-tdb python3.7 python3.7-minimal rpcbind samba samba-common samba-common-bin samba-libs sysvinit-utils tar tdb-tools
  util-linux
Suggested packages:
  www-browser apache2-doc apache2-suexec apache2-suexec-custom debconf-doc debconf-utils libterm-readline-gnu-perl libgtk3-perl
  libnet-ldap-perl debconf-kde-helper debsig-verify glibc-doc cups-common rng-tools gdbm-l10n gnutls-bin krb5-doc krb5-user
  libpam-doc lksctp-tools snmp-mibs-downloader open-iscsi perl-doc make libb-debug-perl openbsd-inetd inet-superserver
  proftpd-mod-ldap proftpd-mod-mysql proftpd-mod-odbc proftpd-mod-pgsql proftpd-mod-sqlite proftpd-mod-geoip proftpd-mod-snmp
  python3-doc python3-tk python3-venv python3.7-venv python3.7-doc binutils binfmt-support bind9 bind9utils ctdb ldb-tools
  smbldap-tools ufw winbind heimdal-clients bzip2 ncompress tar-scripts tar-doc dosfstools util-linux-locales
Recommended packages:
  libgpg-error-l10n krb5-locales libgpm2 publicsuffix thin-provisioning-tools proftpd-doc python3-gpg attr samba-dsdb-modules
  samba-vfs-modules
The following packages will be REMOVED:
  git libapache2-mod-php5 liberror-perl libfile-copy-recursive-perl libjavascript-minifier-xs-perl libjson-perl liblocale-po-perl
  libperl4-corelibs-perl libperl5.14 libsnmp15 libswitch-perl libtirpc1 locales openmediavault openmediavault-owncloud
  perl-modules php-json-schema php5-cgi php5-cli php5-fpm php5-proctitle proftpd-mod-vroot python3-apt snmpd update-inetd
The following NEW packages will be installed:
  dmeventd fdisk gcc-9-base iperf3 keyutils libaio1 libapache2-mod-php5filter libargon2-1 libaudit-common libaudit1 libbrotli1
  libc-l10n libcom-err2 libdb5.3 libevent-2.1-7 libfdisk1 libffi6 libgcrypt20 libgdbm-compat4 libgdbm6 libgmp10 libgnutls30
  libhiredis0.14 libhogweed5 libicu63 libidn2-0 libiperf0 libjansson4 libldb2 liblmdb0 liblvm2cmd2.03 liblz4-1 libmemcached11
  libmemcachedutil2 libmpdec2 libncurses6 libncursesw6 libnettle7 libnghttp2-14 libpcre2-8-0 libperl5.30 libpsl5
  libpython3-stdlib libpython3.7 libpython3.7-minimal libpython3.7-stdlib libreadline8 librtmp1 libsctp1 libseccomp2
  libsmartcols1 libsodium23 libssl1.1 libsystemd0 libtasn1-6 libtevent0 libtinfo6 libtirpc-common libtirpc3 libudev1
  libunistring2 perl-modules-5.30 php-cli php-common php-xml php7.3-cli php7.3-common php7.3-json php7.3-opcache php7.3-readline
  php7.3-xml python3-crypto python3-dnspython python3-ldb python3-samba python3-talloc python3-tdb python3.7 python3.7-minimal
  samba-libs tdb-tools
The following packages will be upgraded:
  apache2-mpm-prefork apache2.2-bin apache2.2-common bash-completion beep debconf dmsetup dpkg init-system-helpers libblkid1
  libbsd0 libc-bin libc6 libcap-ng0 libcomerr2 libcups2 libcurl3-gnutls libdevmapper-event1.02.1 libdevmapper1.02.1 libedit2
  libgpg-error0 libgssapi-krb5-2 libk5crypto3 libkeyutils1 libkrb5-3 libkrb5support0 liblocale-gettext-perl liblzma5 libmount1
  libp11-kit0 libpam-modules libpam-modules-bin libpam0g libselinux1 libsnmp-base libsqlite3-0 libssh2-1 libstdc++6 libtalloc2
  libtdb1 libtext-charwidth-perl libtext-iconv-perl libuuid-perl libwbclient0 libxml2 login lsb-base lsof lvm2 mount nfs-common
  nfs-kernel-server perl perl-base php-pear php5-common php5-curl php5-gd php5-intl php5-mcrypt php5-mysqlnd php5-pgsql
  php5-sqlite proftpd-basic python3 python3-minimal rpcbind samba samba-common samba-common-bin sysvinit-utils tar util-linux
73 upgraded, 81 newly installed, 25 to remove and 264 not upgraded.
Need to get 71.0 MB/73.2 MB of archives.
After this operation, 87.1 MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
WARNING: The following packages cannot be authenticated!
  libc6 libgpg-error0 libgcrypt20 liblz4-1 libsystemd0 libcom-err2 libcomerr2 libkeyutils1 libssl1.1 libkrb5-3 libgssapi-krb5-2
  libk5crypto3 libkrb5support0 libtirpc-common libudev1 dmsetup libaio1 libblkid1 libdevmapper-event1.02.1 liblvm2cmd2.03
  dmeventd lvm2 libdevmapper1.02.1 libevent-2.1-7 keyutils nfs-kernel-server nfs-common libtirpc3 tar liblzma5 libpcre2-8-0
  libselinux1 beep lsb-base dpkg perl-modules-5.30 libdb5.3 libgdbm6 libgdbm-compat4 libperl5.30 perl-base perl debconf lsof
  libpython3.7-minimal python3.7-minimal libffi6 libmpdec2 libtinfo6 libncursesw6 libreadline8 libsqlite3-0 libpython3.7-stdlib
  python3.7 libpython3-stdlib python3-minimal python3 python3-dnspython libgmp10 python3-crypto liblmdb0 libtalloc2 libtdb1
  libtevent0 libfdisk1 libmount1 libsmartcols1 fdisk libaudit-common libcap-ng0 libaudit1 libpam0g libpam-modules-bin
  libpam-modules login bash-completion util-linux mount init-system-helpers sysvinit-utils samba libldb2 libpython3.7 python3-ldb
  python3-tdb libbsd0 libnettle7 libhogweed5 libunistring2 libidn2-0 libp11-kit0 libtasn1-6 libgnutls30 libcups2 libjansson4
  libwbclient0 python3-talloc samba-libs python3-samba samba-common libncurses6 samba-common-bin tdb-tools libhiredis0.14
  libmemcached11 libmemcachedutil2 proftpd-basic libuuid-perl libtext-iconv-perl libtext-charwidth-perl liblocale-gettext-perl
  libc-bin rpcbind gcc-9-base libstdc++6 libicu63 libxml2 apache2-mpm-prefork apache2.2-common apache2.2-bin php5-intl libedit2
  php-common php7.3-common php7.3-json php7.3-opcache php7.3-readline libargon2-1 libsodium23 php7.3-cli php-cli php7.3-xml
  php-xml php-pear php5-mcrypt php5-curl php5-sqlite php5-gd php5-mysqlnd php5-pgsql php5-common libapache2-mod-php5filter
  libc-l10n libsctp1 libiperf0 iperf3 libbrotli1 libnghttp2-14 libpsl5 librtmp1 libssh2-1 libcurl3-gnutls libseccomp2
  libsnmp-base
Install these packages without verification [y/N]

Alles anzeigen

I've just added inside the apt repo list (/etc/apt/sources.list)
deb http://ftp.de.debian.org/debian sid main
And so many (unchecked) updates want to be installed ! I'm running a last badblocks test against each disk to be sure and I don't want to interupt that test so I will give a try to network test after.

But I did the transfer on the other way few days ago (the server I'm facing issue => the other NAS) and had no issue. If I had a network issue, I wouldn't be able to make the first transfer..
If that's not disks, I will try to install new OMV... But hell!!

Rd65 · 14. November 2019

Hu?
why you insert things in /etc/apt/sources.list?
i never told that.
strange...
and why sid? buster is stable and strech oldstable....
verry strange...
do you use sid as your nas-os?
one more time... STRANGE!
thats the way not to do...

serut · 16. November 2019

Oh no I'm used the OMV 4 iso image, I don't know why it just told me the iperf3 package was missing on repo. Imo basic OMV 4.x can't install iperf3 using apt, the OS is too much outdated..

When I added some additionnal debian repo, updates was ready to be installed but the upgrade system could not install anything of the repo I added. I think it tried to install the wrong version of these softs, the repo I used (sid) was maybe too recent for OMV 4?

And I've installed iperf3 on the other NAS which is running on the latest OMV version (without adding any repo), I think the 4 was too old to get basic updates.

I will try again rsync and iperf3 on the (main) NAS, the one I'm facing disconnection issue, after OS reinstall.

Rd65 · 17. November 2019

use debian netinstall (stretch with backport or buster) in all subscriptions (main non-free contrib), then add omv repo to sources list, install and update omv. ready, steady, go. its documeted here https://openmediavault.readthe…stallation/on_debian.html

serut · 17. November 2019

Is there any difference between the ISO I can find on sourceforge and a basic debian netinstall then installing OMV ?
Sorry I've already done the OS reinstall, rsync is good (iperf3 -t 60 -P 100 -c) between both servers.
And my first rsync copy without RAID succeed, so I think the OS reinstall fix my pb

Rd65 · 17. November 2019

original debian images lie on original debian servers, not on sourceforge....
https://www.debian.org/CD/netinst/
Dont know what the diference to sourceforge images is ... im trust only in debian images, not even in ubuntu.
download a iso or img what ever you need fitting your hardware requirement, boot it an install as described in link i've posted.

macom · 17. November 2019

Zitat von Rd65

Dont know what the diference to sourceforge images is ... im trust only in debian images, not even in ubuntu.

I assume he is referring to the OMV images: https://sourceforge.net/projects/openmediavault/files/

OMV4 is based on Debian Stretch. OMV5 is based on Debian Buster. If you install OMV on top of Debian you will end up with the same system as if you were using the image. Maybe some different packages will be installed.

serut · 17. November 2019

Yeah I refer to the OMV image. This is much more easier to install from the sourceforge site and everything works.

The copy worked on the RAID; something was definitely wrong with the OS. Thanks for the support Rd65!

Rd65 · 17. November 2019

Zitat von macom

OMV4 is based on Stretch. OMV5 is based on Debian. If you install OMV on top of Debian you will end up with the same system as if you were using the image. Maybe some different packages will be installed.

OMV5 on Buster... its all debian.
but you can even install OMV4 on Buster(backports) with netinstalls... if you dont want to be a betatester for OMV5.

Jetzt mitmachen!