Am 04.10.2015 um 06:18 schrieb Eric Griffith:
On Oct 3, 2015 18:35, "Reindl Harald" <h.reindl@xxxxxxxxxxxxx > that only works for users just browsing the web, reading some emails and using a random instant messenger - not if you *really* use your computer Off the high horse. You're not elite or special just because you customize things.
i am just tired of the "in case of troubles just install from scratch"-attitude as the holy grail to solve problems when it's coming from users with 5-minutes setups where i live-CD with a external USB disk as storage would be enough for most cases
> for me it takes 3-4 days to get configurations and customizations back to a fresh install, besides i am responsible for around 35 Fedora installs which would mean 105 days of work - that would be finally a half release cycle I can't image how many changes you make to a default install to require 3-4 days o.O
well, than you can't imagine complex network / testserver / development setups with a cloned and mirrored setup on two locations of people doing 5 fulltime jobs...........
___________________________
Filesystem Type Size Used Avail Use% Mounted on
/dev/md1 ext4 29G 7.0G 22G 25% /
/dev/md0 ext4 485M 55M 426M 12% /boot
/dev/md2 ext4 3.6T 1.9T 1.7T 53% /tmp
/dev/md0:
Version : 1.0
Creation Time : Wed Jun 8 13:10:48 2011
Raid Level : raid1
Array Size : 511988 (500.07 MiB 524.28 MB)
Used Dev Size : 511988 (500.07 MiB 524.28 MB)
Raid Devices : 4
Total Devices : 4
Persistence : Superblock is persistent
Update Time : Sun Oct 4 01:31:03 2015
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Name : localhost.localdomain:0 (local to host
localhost.localdomain)
UUID : 1d691642:baed26df:1d197496:4fb00ff8
Events : 922
Number Major Minor RaidDevice State
0 8 49 0 active sync /dev/sdd1
5 8 33 1 active sync /dev/sdc1
4 8 1 2 active sync /dev/sda1
6 8 17 3 active sync /dev/sdb1
---------------------------------------------------------------------------------
/dev/md1:
Version : 1.1
Creation Time : Wed Jun 8 13:10:52 2011
Raid Level : raid10
Array Size : 30716928 (29.29 GiB 31.45 GB)
Used Dev Size : 15358464 (14.65 GiB 15.73 GB)
Raid Devices : 4
Total Devices : 4
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Sun Oct 4 10:51:20 2015
State : clean
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : near=2
Chunk Size : 512K
Name : localhost.localdomain:1 (local to host
localhost.localdomain)
UUID : b7475879:c95d9a47:c5043c02:0c5ae720
Events : 20084
Number Major Minor RaidDevice State
0 8 50 0 active sync set-A /dev/sdd2
5 8 34 1 active sync set-B /dev/sdc2
4 8 2 2 active sync set-A /dev/sda2
6 8 18 3 active sync set-B /dev/sdb2
---------------------------------------------------------------------------------
/dev/md2:
Version : 1.1
Creation Time : Wed Jun 8 13:10:56 2011
Raid Level : raid10
Array Size : 3875222528 (3695.70 GiB 3968.23 GB)
Used Dev Size : 1937611264 (1847.85 GiB 1984.11 GB)
Raid Devices : 4
Total Devices : 4
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Sun Oct 4 04:00:51 2015
State : active
Active Devices : 4
Working Devices : 4
Failed Devices : 0
Spare Devices : 0
Layout : near=2
Chunk Size : 512K
Name : localhost.localdomain:2 (local to host
localhost.localdomain)
UUID : ea253255:cb915401:f32794ad:ce0fe396
Events : 1297383
Number Major Minor RaidDevice State
0 8 51 0 active sync set-A /dev/sdd3
5 8 35 1 active sync set-B /dev/sdc3
4 8 3 2 active sync set-A /dev/sda3
6 8 19 3 active sync set-B /dev/sdb3
---------------------------------------------------------------------------------
Personalities : [raid10] [raid1]
md2 : active raid10 sdb3[6] sda3[4] sdd3[0] sdc3[5]
3875222528 blocks super 1.1 512K chunks 2 near-copies [4/4] [UUUU]
bitmap: 4/29 pages [16KB], 65536KB chunk
md1 : active raid10 sdb2[6] sda2[4] sdd2[0] sdc2[5]
30716928 blocks super 1.1 512K chunks 2 near-copies [4/4] [UUUU]
bitmap: 1/1 pages [4KB], 65536KB chunk
md0 : active raid1 sdb1[6] sda1[4] sdd1[0] sdc1[5]
511988 blocks super 1.0 [4/4] [UUUU]
unused devices: <none>
---------------------------------------------------------------------------------
___________________________
/usr/bin/netstat -u -t -l | wc -l
388
___________________________
/usr/sbin/iptables --list --numeric --verbose | wc -l
1500
___________________________
br-guest: flags=67<UP,BROADCAST,RUNNING> mtu 1500
inet 192.168.10.1 netmask 255.255.255.0 broadcast 192.168.10.255
ether 28:10:7b:ca:be:52 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-lan: flags=4675<UP,BROADCAST,RUNNING,ALLMULTI,MULTICAST> mtu 1500
inet 192.168.2.2 netmask 255.255.255.0 broadcast 192.168.2.255
ether 28:10:7b:ca:be:51 txqueuelen 0 (Ethernet)
RX packets 98246 bytes 38137395 (36.3 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 88602 bytes 95382215 (90.9 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-wan: flags=67<UP,BROADCAST,RUNNING> mtu 1500
inet *** netmask 255.255.255.0 broadcast 255.255.255.255
ether 00:50:8d:b5:cc:de txqueuelen 0 (Ethernet)
RX packets 30942340 bytes 16917315819 (15.7 GiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 9653778 bytes 5392391601 (5.0 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lan-guest: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ac:16:2d:a1:74:ec txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xf7980000-f79fffff
lan-phone: flags=67<UP,BROADCAST,RUNNING> mtu 1500
ether ac:16:2d:a1:74:ef txqueuelen 1000 (Ethernet)
RX packets 30263 bytes 4638478 (4.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 18584 bytes 5417664 (5.1 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xf7800000-f787ffff
lan-spare: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ac:16:2d:a1:74:ed txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xf7900000-f797ffff
lan-tv: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether ac:16:2d:a1:74:ee txqueuelen 1000 (Ethernet)
RX packets 1615 bytes 318635 (311.1 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6266 bytes 1047090 (1022.5 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xf7880000-f78fffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
loop txqueuelen 0 (Lokale Schleife)
RX packets 1849151 bytes 488603436 (465.9 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1849151 bytes 488603436 (465.9 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vmnet1: flags=67<UP,BROADCAST,RUNNING> mtu 1500
ether 00:50:56:c0:00:01 txqueuelen 1000 (Ethernet)
RX packets 122387 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 16067305 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vmnet8: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.196.2 netmask 255.255.255.0 broadcast 192.168.196.255
ether 00:50:56:c0:00:08 txqueuelen 1000 (Ethernet)
RX packets 4177935 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 8242146 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vpn-client: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1472
inet **** netmask 255.255.255.0 broadcast 10.0.0.255
ether ca:4e:dd:1e:0c:b3 txqueuelen 100 (Ethernet)
RX packets 11596618 bytes 11890829528 (11.0 GiB)
RX errors 0 dropped 71133 overruns 0 frame 0
TX packets 7260877 bytes 537925416 (513.0 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vpn-server: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST> mtu 1500
inet 192.168.11.1 netmask 255.255.255.255 destination 192.168.11.2
unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 100
(UNSPEC)
RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wan: flags=67<UP,BROADCAST,RUNNING> mtu 1500 ether 24:be:05:1a:c0:27 txqueuelen 100 (Ethernet) RX packets 31334579 bytes 17691695681 (16.4 GiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 11496591 bytes 5562580615 (5.1 GiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 device interrupt 20 memory 0xf7c00000-f7c20000 wlan0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 28:10:7b:ca:be:51 txqueuelen 50 (Ethernet) RX packets 66356 bytes 34555486 (32.9 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 100630 bytes 94422191 (90.0 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 wlan1: flags=67<UP,BROADCAST,RUNNING> mtu 1500 ether 28:10:7b:ca:be:52 txqueuelen 50 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
And if you're really maintaining 30+ computers then why aren't you using kickstart files and centralized configuration management? That right there would cut down most of the downtime, if it would ever be needed.
because that computers need to be online 365/24 and host services?
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