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jose@avtp239:~$ ssh root@192.168.1.76
root@192.168.1.76's password:
Linux nas 5.4.78-2-pve #1 SMP PVE 5.4.78-2 (Thu, 03 Dec 2020 14:26:17 +0100) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Dec 9 20:20:33 2020 from 192.168.1.86
root@nas:~# apt-get install sdparm
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
sdparm
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 131 kB of archives.
After this operation, 427 kB of additional disk space will be used.
Get:1 http://ftp.caliu.cat/debian buster/main amd64 sdparm amd64 1.10-1 [131 kB]
Fetched 131 kB in 0s (385 kB/s)
Selecting previously unselected package sdparm.
(Reading database ... 74895 files and directories currently installed.)
Preparing to unpack .../sdparm_1.10-1_amd64.deb ...
Unpacking sdparm (1.10-1) ...
Setting up sdparm (1.10-1) ...
Processing triggers for man-db (2.8.5-2) ...
root@nas:~# sdparm /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 0 [cha: y, def: 0]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
root@nas:~# apt-get install smartctl
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package smartctl is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'smartctl' has no installation candidate
root@nas:~# apt-get install smartmontools
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
gsmartcontrol smart-notifier
The following NEW packages will be installed:
smartmontools
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 539 kB of archives.
After this operation, 2,077 kB of additional disk space will be used.
Get:1 http://download.proxmox.com/debian/pve buster/pve-no-subscription amd64 smartmontools amd64 7.1-pve2 [539 kB]
Fetched 539 kB in 1s (611 kB/s)
Selecting previously unselected package smartmontools.
(Reading database ... 74908 files and directories currently installed.)
Preparing to unpack .../smartmontools_7.1-pve2_amd64.deb ...
Unpacking smartmontools (7.1-pve2) ...
Setting up smartmontools (7.1-pve2) ...
Created symlink /etc/systemd/system/smartd.service → /lib/systemd/system/smartmontools.service.
Created symlink /etc/systemd/system/multi-user.target.wants/smartmontools.service → /lib/systemd/system/smartmontools.service.
Processing triggers for man-db (2.8.5-2) ...
Processing triggers for systemd (241-7~deb10u5) ...
root@nas:~# smartctltop
-bash: smartctltop: command not found
root@nas:~# top
top - 20:27:47 up 27 min, 1 user, load average: 5.50, 5.40, 3.03
Tasks: 230 total, 1 running, 229 sleeping, 0 stopped, 0 zombie
%Cpu(s): 0.3 us, 1.2 sy, 0.0 ni, 21.8 id, 76.5 wa, 0.0 hi, 0.2 si, 0.0 st
MiB Mem : 15964.2 total, 6414.7 free, 8866.3 used, 683.1 buff/cache
MiB Swap: 2048.0 total, 2048.0 free, 0.0 used. 6422.2 avail Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
783 root 1 -19 0 0 0 D 1.0 0.0 0:11.80 z_wr_iss
138 root 0 -20 0 0 0 I 0.7 0.0 0:05.61 kworker/0:1H-kblockd
33540 root 20 0 975916 209440 740 D 0.7 1.3 0:03.20 fio
791 root 0 -20 0 0 0 S 0.3 0.0 0:00.51 z_wr_int
792 root 0 -20 0 0 0 S 0.3 0.0 0:00.50 z_wr_int
35672 root 20 0 13832 2868 2136 R 0.3 0.0 0:00.03 top
1 root 20 0 23672 8184 5152 S 0.0 0.1 0:04.70 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.25 kthreadd
3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_gp
4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_par_gp
5 root 20 0 0 0 0 I 0.0 0.0 0:00.15 kworker/0:0-events
6 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/0:0H-kblockd
8 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 mm_percpu_wq
9 root 20 0 0 0 0 S 0.0 0.0 0:00.10 ksoftirqd/0
10 root 20 0 0 0 0 I 0.0 0.0 0:00.33 rcu_sched
11 root rt 0 0 0 0 S 0.0 0.0 0:00.02 migration/0
12 root -51 0 0 0 0 S 0.0 0.0 0:00.00 idle_inject/0
14 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/0
15 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/1
16 root -51 0 0 0 0 S 0.0 0.0 0:00.00 idle_inject/1
17 root rt 0 0 0 0 S 0.0 0.0 0:00.19 migration/1
18 root 20 0 0 0 0 S 0.0 0.0 0:00.08 ksoftirqd/1
20 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kworker/1:0H-kblockd
21 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kdevtmpfs
22 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 netns
23 root 20 0 0 0 0 S 0.0 0.0 0:00.00 rcu_tasks_kthre
24 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kauditd
28 root 20 0 0 0 0 S 0.0 0.0 0:00.06 khungtaskd
29 root 20 0 0 0 0 S 0.0 0.0 0:00.00 oom_reaper
30 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 writeback
31 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kcompactd0
32 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd
33 root 39 19 0 0 0 S 0.0 0.0 0:00.00 khugepaged
79 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kintegrityd
80 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 kblockd
81 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 blkcg_punt_bio
82 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 tpm_dev_wq
83 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 ata_sff
84 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 md
85 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 edac-poller
root@nas:~# ps -ef | grep fio
root 33540 1 0 20:19 ? 00:00:03 fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=0 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
root 35674 34377 0 20:27 pts/3 00:00:00 grep fio
root@nas:~# ps -ef | grep fio
root 33540 1 0 20:19 ? 00:00:03 fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=0 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
root 35676 34377 0 20:28 pts/3 00:00:00 grep fio
root@nas:~# kill -9 33540
root@nas:~# ps -ef | grep fio
root 35703 34377 0 20:28 pts/3 00:00:00 grep fio
root@nas:~# smartctl ^C
root@nas:~# sdparm --set=WCE --save /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
change_mode_page: mode page indicates it is not savable but
'--save' option given (try without it)
root@nas:~# sdparm /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 0 [cha: y, def: 0]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
root@nas:~# sdparm --set=WCE /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
root@nas:~# sdparm /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 1 [cha: y, def: 1]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
root@nas:~# sdparm --set=WCE /dev/sdb
/dev/sdb: ATA ST8000DM004-2CX1 0001
root@nas:~# sdparm --set=WCE /dev/sdc
/dev/sdc: ATA ST8000DM004-2CX1 0001
^[[Aroot@nas:~# sdparm --set=WCE /dev/sdd
/dev/sdd: ATA ST8000DM004-2CX1 0001
root@nas:~# sdparm /dev/sde
/dev/sde: ATA KINGSTON SA400S3 0004
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 0 [cha: y, def: 0]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
root@nas:~# sdparm --set=WCE /dev/sde
/dev/sde: ATA KINGSTON SA400S3 0004
root@nas:~# reboot
Connection to 192.168.1.76 closed by remote host.
Connection to 192.168.1.76 closed.
jose@avtp239:~$ ssh root@192.168.1.76
root@192.168.1.76's password:
Linux nas 5.4.78-2-pve #1 SMP PVE 5.4.78-2 (Thu, 03 Dec 2020 14:26:17 +0100) x86_64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Wed Dec 9 20:21:55 2020 from 192.168.1.86
root@nas:~#
root@nas:~#
root@nas:~#
root@nas:~# sdparm
one or more device names required
Usage: sdparm [--all] [--dbd] [--flexible] [--get=STR] [--hex] [--long]
[--num-desc] [--page=PG[,SPG]] [--quiet] [--readonly]
[--six] [--transport=TN] [--vendor=VN] [--verbose]
DEVICE [DEVICE...]
sdparm [--clear=STR] [--defaults] [--dummy] [--flexible]
[--page=PG[,SPG]] [--quiet] [--readonly] [--save] [--set=STR]
[--six] [--transport=TN] [--vendor=VN] [--verbose]
DEVICE [DEVICE...]
where mode page read (1st usage) and change (2nd usage) options are:
--all | -a list all known fields for given DEVICE
--clear=STR | -c STR clear (zero) field value(s)
--dbd | -B set DBD bit in mode sense cdb
--defaults | -D set a mode page to its default values
--dummy | -d don't write back modified mode page
--flexible | -f compensate for common errors, relax some checks
--get=STR | -g STR get (fetch) field value(s)
--hex | -H output in hex rather than name/value pairs
--long | -l add description to field output
--num-desc | -n report number of mode page descriptors
--page=PG[,SPG] | -p PG[,SPG] page (and optionally subpage) number
[or abbrev] to output, change or enumerate
--quiet | -q suppress DEVICE vendor/product/revision string line
--readonly | -r force read-only open of DEVICE (def: depends
on operation). Mainly for ATA disks
--save | -S place mode changes in saved page as well
--set=STR | -s STR set field value(s)
--six | -6 use 6 byte SCSI mode cdbs (def: 10 byte)
--transport=TN | -t TN transport protocol number [or abbrev]
--vendor=VN | -M VN vendor (manufacturer) number [or abbrev]
--verbose | -v increase verbosity
View or change SCSI mode page fields (e.g. of a disk or CD/DVD drive).
STR can be <acronym>[=val] or <start_byte>:<start_bit>:<num_bits>[=val].
Use '-h' or '--help' twice for help on other usages including executing
some simple commands, reading and decoding VPD pages, enumerating internal
tables of mode and VPD pages, and decoding response data supplied in a
file or stdin (rather than from a DEVICE).
root@nas:~# sdparm /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 0 [cha: y, def: 0]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
root@nas:~# ls
chroot.sh deploy.sh deploy.sh.old prova.sh test.sh
root@nas:~# cd
(failed reverse-i-search)`fip': ps -ef | grep ^Co
(reverse-i-search)`fio': ps -ef | grep ^Co
root@nas:~# history
6 ls -al /target
7 mkdir /target/mnt /target/dev /target/sys /target/proc
8 ls -al /target
9 rm -rf /target/*
10 ls -al /target
11 history | less
12 nano deploy.sh
13 history | less
14 cat /etc/hosts
15 cat /etc/fstab
16 history | less
17 nano deploy.sh
18 nano /etc/systemd/system/zfs-import-bpool.service
19 ls -al /etc/network/interfaces
20 cat /etc/network/interfaces
21 ip link
22 ip link | grep "state UP"
23 ip link | grep "state UP" | cut -d ':' -f 2
24 ip link | grep "state UP" | cut -d ':' -f 2| tr -d ' '
25 ip a
26 ip a | grep "scope global" | cut -d ' ' -f 6
27 ip a | grep "scope global" | cut -d ' ' -f 1
28 ip a | grep "scope global" | cut -d ' ' -f 2
29 ip a | grep "scope global" | cut -d ' ' -f 11
30 zpool status
31 zpool destroy rpool bpool
32 zpool destroy rpool
33 zpool destroy bpool
34 nano deploy.sh
35 ./deploy.sh
36 ls -al /target
37 ls -al /target/boot
38 ls /sys/class/net
39 ls -l /sys/class/net
40 history
41 ip a | grep "scope global" | cut -d ' ' -f 11
42 ip a eno1
43 ip a dev eno1
44 ip a help
45 ip a show dev eno1
46 ip a show dev eno1 | grep "inet "
47 for iface in $(ls -1 /sys/class/net); do ip a show dev iface | grep "inet ";done
48 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "inet ";done
49 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "scope global";done
50 nano deploy.sh
51 history
52 nano deploy.sh
53 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "scope global";done|head -n 1
54 for iface in $(ls -1 /sys/class/net); do if [ -n $(ip a show dev $iface | grep "scope global) ] then IFACE=$iface; exit;fi ;done; echo $IFACE
55 for iface in $(ls -1 /sys/class/net); do if [ -n $(ip a show dev $iface | grep "scope global") ] then IFACE=$iface; exit;fi ;done; echo $IFACE
56 for iface in $(ls -1 /sys/class/net); do if [ -n $(ip a show dev $iface | grep "scope global") ]; then IFACE=$iface; exit;fi ;done; echo $IFACE
57 for iface in $(ls -1 /sys/class/net); do if [ -n $(ip a show dev $iface | grep "scope global") ]; then IFACE=$iface;fi ;done; echo $IFACE
58 for iface in $(ls -1 /sys/class/net); do if [ -n $(ip a show dev $iface | grep "scope global") ]; then IFACE=$iface;echo $IFACE ;fi ;done
59 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "scope global" IFACE=$iface;echo $IFACE ;fi ;done
60 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "scope global"; IFACE=$iface;echo $IFACE ;fi ;done
61 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep "scope global"; IFACE=$iface;echo $IFACE ;done
62 for iface in $(ls -1 /sys/class/net); do ip a show dev $iface | grep ' scope global '; IFACE=$iface;echo $IFACE ;done
63 for iface in $(ls -1 /sys/class/net); do if [ -n "$(ip a show dev $iface | grep ' scope global ')" ];then IFACE=$iface;echo $IFACE ;fi ;done
64 for iface in $(ls -1 /sys/class/net); do if [ -n "$(ip a show dev $iface | grep ' scope global ')" ];then IFACE=$iface; exit; fi ;done
65 nano prova.sh
66 ./prova.sh
67 nano prova.sh
68 ./prova.sh
69 cat prova.sh
70 nano deploy.sh
71 nano prova.sh
72 ./prova.sh
73 ls -al /target/etc/network/interfaces.d/eno1
74 cat /target/etc/network/interfaces.d/eno1
75 nano deploy.sh
76 nano prova.sh
77 ./prova.sh
78 cat /target/etc/network/interfaces.d/eno1
79 ./prova.sh
80 nano prova.sh
81 nano /target/root/chroot.sh
82 nano deploy.sh
83 nano /target/root/chroot.sh
84 ./prova.sh
85 whereis bash
86 nano prova.sh
87 umount -l /target/dev
88 umount -l /target/sys
89 umount -l /target/proc
90 mount
91 ./prova.sh
92 ls
93 exit
94 ls
95 zpool status
96 zpool import
97 nano deploys.sh
98 nano deploy.sh
99 nano prova.sh
100 nano prova.sh
101 nano deploy.sh
102 nano prova.sh
103 ls
104 ./deploy.sh
105 zpool destroy bpool
106 zpool destroy rpool
107 zpool status
108 nano deploy.sh
109 ./deploy.sh
110 nano deploy.sh
111 cat .prova.sh
112 cat prova.sh
113 nano prova.sh
114 nano deploy.sh
115 nano prova.sh
116 lsblk -o UUID
117 lsblk -o WWN
118 declare -a BOOTSSD;BOOTSSD+="0x50026b7682efdcf4";echo ${BOOTSSD[@]}
119 declare -a BOOTSSD;BOOTSSD+="0x50026b7682efdcf4";BOOTSSD+="0x50026b7682efdcf4";echo ${BOOTSSD[@]}
120 unset BOOTSSD
121 declare -a BOOTSSD;BOOTSSD+="0x50026b7682efdcf4";BOOTSSD+="0x50026b7682efdcf4";echo ${BOOTSSD[@]}
122 nano prova.sh
123 tftp
124 ping 1.1.1.1
125 ls -al
126 cat prova.sh
127 nano deploy.sh
128 cat /target/etc/default/grub
129 sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"/g' /target/default/grub
130 sed -i 's/GRUB_CMDLINE_LINUX=""/GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"/g' /target/etc/default/grub
131 sed 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"#' /target/etc/default/grub
132 sed 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"#' /target/etc/default/grub
133 sed 's#_LINUX_DEFAULT="quiet"#_LINUX_DEFAUTL=""#' /target/etc/default/grub
134 sed 's#_LINUX_DEFAULT="quiet"#_LINUX_DEFAULT=""#' /target/etc/default/grub
135 sed -i 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"#' /target/etc/default/grub
136 sed -i 's#_LINUX_DEFAULT="quiet"#_LINUX_DEFAULT=""#' /target/etc/default/grub
137 cat /target/etc/default/grub
138 history
139 nano deploy.sh
140 mount
141 zpool destror rpool
142 zpool destroy bpool
143 zpool destroy rpool
144 ./deploy.sh
145 ls -al
146 molunt
147 mount
148 umount -l /target/dev
149 umount -l /target/proc
150 umount -l /target/sys
151 ls -al /target/root
152 cat /target/root/chroot.sh
153 mount --rbind /dev /target/dev
154 mount --rbind /sys /target/sys
155 mount --rbind /proc /target/proc
156 chroot /bin/bash /root/chroot.sh --login
157 chroot /bin/bash /root/chroot.sh
158 cat deploy.sh
159 chroot /target /bin/bash /root/chroot.sh --login
160 zfs list -t snapshots
161 zfs list -t snapshot
162 exit
163 zpool status
164 reboot
165 nano deploy.sh
166 cat /etc/default/grub
167 ./deploy.sh
168 mount
169 reboot
170 nano deploy.sh
171 zpool status
172 ./deploy.sh
173 zpool status
174 mount -o bind /dev /target/dev
175 mount -o bind /sys /target/sys
176 mount -o bind /proc /target/proc
177 chroot /target /bin/bash --login
178 umount -l /target/dev
179 umount -l /target/sys
180 umount -l /target/proc
181 zpool status
182 zfs list -t snapshot
183 zfs list
184 ls -al /target/boot
185 zpool export -a
186 df -h
187 mount
188 history
189 reboot
190 nano deploy.sh
191 zpool status
192 ./deploy.sh
193 zpool status
194 echo $HOST
195 echo $HOSTNAME
196 nano deploy.sh
197 ./deploy.sh
198 zpool status
199 nano deploy.sh
200 ./deploy.sh
201 reboot
202 history |less
203 nano deploy.sh
204 nano prova.sh
205 ./prova.sh
206 ./prova.sh pve
207 cat prova.sh
208 nano prova.sh
209 ./prova.sh
210 echo "$NAME"
211 echo "$NAME"; NAME="{$NAME:-pve}"; echo "$NAME"
212 echo "$NAME"; NAME={$NAME:-pve}; echo "$NAME"
213 unset NAME
214 echo "$NAME"; NAME={$NAME:-pve}; echo "$NAME"
215 echo "$NAME"; NAME="{NAME:-pve}"; echo "$NAME"
216 read -p "Enter your gender (just press ENTER to not tell us): " GENDER;echo "Your gender is ${GENDER:-a secret}."
217 nano prova.sh
218 ./prova.sh
219 ./prova.sh pepep
220 ./prova.sh pep selga
221 cat prova.sh
222 nano deploy.sh
223 ./deploy.sh
224 zpool status
225 zpool export -a
226 zpool status
227 reboot
228 reboot
229 zpool status
230 cp deploy.sh deploy.sh.old
231 nano deploy.sh
232 sgdisk --help
233 sgdisk -L
234 fdisk /dev/sda
235 sgdisk -L | grep -i RAID
236 sgdisk -L | grep -i Linux
237 nano deploy.sh
238 blkid | grep "{BOOTSSD[0]}-part3
239 blkid | grep "{BOOTSSD[0]}-part3"
240 blkid | grep "-part3"
241 blkid
242 blkid /dev/sda3
243 nano deploy.sh
244 zpool status
245 ./deploy.sh
246 nano deploy.sh
247 ./deploy.sh
248 nano deploy.sh
249 ./deploy.sh
250 blkid
251 lsblk -o NAME,FSTYPE,UUID
252 nano deploy.sh
253 ./deploy.sh
254 zpool status
255 export -a
256 zpool status
257 umount /target/boot
258 zpool status
259 export -a
260 zpool status
261 mount
262 zpool destroy rpool
263 mount
264 zpool status
265 ./deploy.sh
266 blkid
267 blkid /dev/sda3 | cut -d '"' -f 2
268 cat /target/fstab
269 cat /target/etc/fstab
270 umount /target/boot
271 zpool destroy rpool
272 nano deploy.sh
273 ./deploy.sh
274 reboot
275 nano deploy.sh
276 zpool status
277 ./deploy.sh
278 zpool status
279 zpool status
280 mount
281 zpool destroy rpool
282 df -h
283 nano deploy.sh
284 ./deploy.sh
285 zpool status
286 lsblk
287 sgdisk -p /dev/sda
288 reboot
289 zpool status
290 df -h
291 ls -al /tmp
292 nano deploy.sh
293 ls /tmp
294 nano deploy.sh
295 ./deploy.sh
296 zpoll status
297 zpool status
298 nano deploy.sh
299 ./deploy.sh
300 nano deploy.sh
301 nano deploy.sh
302 zpool status
303 nano deploy.sh
304 ./deploy.sh
305 zpool status
306 reboot
307 ip a
308 ip a
309 uname -a
310 ls -al /etc/apt/sources.list.d/
311 sed -i 's/stretch/buster/g' /etc/apt/sources.list
312 sed -i 's/stretch/buster/g' /etc/apt/sources.list.d/*
313 apt updatew
314 apt update
315 nano /etc/apt/sources.list.d/pve-install-repo.list
316 wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
317 apt update
318 apt full-upgrade
319 apt upgrade
320 cat /etc/os-release
321 ls -al /boot
322 ls -al /boot/grub
323 dpkg -l | grep kernel
324 apt dist-upgrade
325 apt install pve-kernel
326 apt search pve-kernel
327 apt install pve-kernel-5.4
328 dpkg -l | grep zfs
329 apt install pve-headers-5.4
330 dpkg -l | grep firmware
331 apt search pve-firmware
332 systemctl reboot
333 uname -a
334 ls -al /boot
335 ls -al /
336 rm /vmlinuz.old
337 rm /initrd.img.old
338 mv /vmlinuz /vmlinuz.o
339 mv /initrd.img /initrd.img.old
340 ls -al /
341 cd ..
342 ln -s boot/vmlinuz-5.4.65-1-pve vmlinuz
343 ln -s boot/initrd.img-5.4.65-1-pve initrd.img
344 ls -al
345 systemctl reboot
346 uname -a
347 apt install dosfstools
348 apt install screen
349 apt autoremove
350 apt autoclean
351 ls -al /
352 ls /boot
353 ls /boot/
354 ls -al /boot/
355 ls -al /boot/pve
356 systemctl reboot
357 uname -a
358 history | grep "tar "
359 history
360 systemctl poweroff
361 cd
362 ls
363 cat chroot.sh
364 ./chroot.sh
365 zpool status
366 zfs list
367 zfs list -t snapshot
368 cd /tmp/
369 ls
370 cd /root/
371 l
372 ld
373 ls
374 ls -l
375 cat deploy.sh
376 vi deploy.sh
377 ls -al /dev/disk/by-id/
378 wipefs -a -f /dev/sda
379 wipefs -a -f /dev/sdb
380 wipefs -a -f /dev/sdc
381 wipefs -a -f /dev/sdd
382 ls -al /dev/disk/by-id/
383 partprobe
384 mdadm --detail
385 cat /proc/mdstat
386 history
387 mdadm --help
388 mdadm --stop /dev/md0
389 cat /proc/mdstat
390 mdadm --zero-superblock /dev/sda
391 cat /proc/mdstat
392 partprobe
393 mdadm --zero-superblock /dev/sdb
394 vim deploy.sh
395 vi deploy.sh
396 sgdisk --zap-all /dev/sdb1
397 sgdisk --zap-all /dev/sdb
398 partprobe
399 mount| grep sdb
400 mdadm --zero-superblock /dev/sdb
401 mdadm --zero-superblock /dev/sdb1
402 wipefs -a -f /dev/sdb
403 wipefs -a -f /dev/sdb1
404 partprobe
405 systemctl reboot
406 ip a s
407 lsblk
408 lsblk -d -o name,wwn
409 ls -la /dev/disk/by-id/
410 partprobe
411 cat /proc/mdstat
412 swapon -s
413 lsblk
414 lsblk -d
415 lsblk -d -o name,rota
416 vi deploy.sh
417 #zpool create -o ashift=12 \
418 -O acltype=posixacl -O canmount=off -O compression=lz4 -O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa -O mountpoint=/ -R /target rpool ${BOOTSSD[0]}-part5
419 #zpool create -o ashift=12 -O acltype=posixacl -O canmount=off -O compression=lz4 -O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa -O mountpoint=/ -R /target rpool ${BOOTSSD[0]}-part5
420 zpool create -o ashift=12 -O acltype=posixacl -O compression=lz4 -O relatime=on -O xattr=sa dades raidz1 wwn-0x5000c500c520c2f7 wwn-0x5000c500cf855885 wwn-0x5000c500cf875876 wwn-0x5000c500cf8fda13
421 zpool status
422 df -h
423 cd /dades/
424 ls -la
425 df -h .
426 cd
427 zfs create dades/prova
428 zfs list
429 apt-get update
430 apt dist-upgrade
431 apt-get update
432 apt-get autoremove
433 apt-get install nfs-kernel-server
434 vim /etc/exports
435 apt-get install vim
436 vim /etc/exports
437 zfs get all
438 zfs get all| grep compress
439 zfs set sharenfs=no_subtree_check,no_root_squash,async,rw=@192.168.1.0/24 dades
440 vim /etc/modprobe.d/zfs.conf
441 sysctl vm.swappiness
442 vim /etc/sysctl.conf
443 arc_summary | more
444 reboot
445 arc_summary | more
446 history
447 vim /etc/modprobe.d/zfs.conf
448 sysctl vm.swappiness
449 ((12*1024*1024*1024))
450 echo ((12*1024*1024*1024))
451 vim /etc/modprobe.d/zfs.conf
452 lsmod
453 lsmod | grep nfs
454 lsmod | grep zfs
455 lsmod | grep arc
456 arc_summary
457 arc_summary | more
458 free -m
459 vim /etc/modprobe.d/mdadm.conf
460 rm /etc/modprobe.d/mdadm.conf
461 apt-get remove --purge mdadm
462 touch /dades/prova/jur
463 vim /etc/initramfs-tools/conf.d/resume
464 update-initramfs -k all -u
465 ls -l /etc/network/interfaces
466 cat /etc/network/interfaces
467 apt-get install fio
468 cd /dades/prova/
469 fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=1 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
470 df -h
471 ls -l /dev/disk/by-id/
472 blkid /dev/disk/by-id/wwn-0x502b2a201d1c1b1a-part3
473 vi test.sh
474 cat test.sh
475 cd /dades/
476 fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=0 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
477 cd /
478 ls
479 df -h .
480 fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=0 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
481 apt-get install sdparm
482 sdparm /dev/sda
483 apt-get install smartctl
484 apt-get install smartmontools
485 smartctltop
486 top
487 ps -ef | grep fio
488 ps -ef | grep fio
489 kill -9 33540
490 ps -ef | grep fio
491 sdparm --set=WCE --save /dev/sda
492 sdparm /dev/sda
493 sdparm --set=WCE /dev/sda
494 sdparm /dev/sda
495 sdparm --set=WCE /dev/sdb
496 sdparm --set=WCE /dev/sdc
497 sdparm --set=WCE /dev/sdd
498 sdparm /dev/sde
499 sdparm --set=WCE /dev/sde
500 reboot
501 sdparm
502 sdparm /dev/sda
503 ls
504 cd
505 history
root@nas:~# fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=0 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
create: (g=0): rw=write, bs=(R) 1024KiB-1024KiB, (W) 1024KiB-1024KiB, (T) 1024KiB-1024KiB, ioengine=libaio, iodepth=200
fio-3.12
Starting 1 process
create: Laying out IO file (1 file / 16384MiB)
Connection to 192.168.1.76 closed by remote host.PS][eta 00m:47s]
Connection to 192.168.1.76 closed.
root@nas:~# sdparm /dev/sda
/dev/sda: ATA ST8000DM004-2CX1 0001
Read write error recovery mode page:
AWRE 1 [cha: n, def: 1]
ARRE 0 [cha: n, def: 0]
PER 0 [cha: n, def: 0]
Caching (SBC) mode page:
IC 0 [cha: n, def: 0]
WCE 0 [cha: y, def: 0]
RCD 0 [cha: n, def: 0]
Control mode page:
TST 0 [cha: n, def: 0]
SWP 0 [cha: n, def: 0]
En el conf para poner la memoria a 12gbs sense cache12*1024*1024*1024:
options zfs zfs_arc_max=12884901888 zfs_prefetch_disable=1
Lo cambia al reiniciar
root@nas:~# arc_summary | grep "Target size "
Target size (adaptive): 100.0 % 12.0 GiB
No faci swap si està apurat:
sysctl vm.swappiness
vm.swappiness = 80
Añadir al final /etc/sysctl.conf:
vm.swappiness=10
Lo cambia al reiniciar
root@nas:~# sysctl vm.swappiness
vm.swappiness = 10
No se que es
# cat /etc/initramfs-tools/conf.d/resume
RESUME=UUID=d896c0fc-3a4f-48c6-8a52-0b93acdb4677
root@nas:~# cat /etc/modprobe.d/zfs.conf
options zfs zfs_arc_max=12884901888 zfs_prefetch_disable=1
fio haria d'anar a 200MiB/s IOPS. Habilitar HCI fio --size=16G --name=create --filename=fio_file --bs=1M --nrfiles=1 --direct=1 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio --fallocate=none
#!/bin/bash
NAME="$1"; shift
IFACE="$1"; shift
NAME="${NAME:-pve}"
IFACE="${IFACE:-eno1}"
declare -a BOOTSSD
declare -a FSTAB
echo "Setting ZFS root on $NAME"
#get WWN for a /dev/sdX disk device
get_wwn () {
ls -l /dev/disk/by-id/wwn-* | grep -v "part" | grep $1 | cut -d "-" -f 3|tr -d ' '
}
#find up to 2 smallest non-rotational disks of same size
find_boot_drives () {
local BOOTSSD1=''
local BOOTSSD2=''
eval "$(lsblk -dn -o NAME,SIZE,TYPE,ROTA -x SIZE | sort| awk 'BEGIN { i = 0 } /disk/ { if ($4 < 1) {i=i+1; if (i == 1) {size=$2;print "BOOTSSD1="$1} ; if (i == 2) {if (size == $2) print "BOOTSSD2="$1}}}')"
if [ -n "$BOOTSSD1" ]; then
BOOTSSD[0]="wwn-$(get_wwn $BOOTSSD1)"
fi
if [ -n "$BOOTSSD2" ]; then
BOOTSSD[1]="wwn-$(get_wwn $BOOTSSD2)"
fi
}
#wipe existing filessystems in each one partition
wipe_disk () {
for p in $(ls -1 /dev/disk/by-id/$1* | grep "part" |sort -r); do
echo "...wiping partition $p"
wipefs -a -f $p
done
echo "...wiping whole disk $1"
wipefs -a -f /dev/disk/by-id/$1
}
#create partitions
create_partitions () {
echo
echo "Creating GPT partition table..."
sgdisk --zap-all /dev/disk/by-id/$1
echo "Creating BIOS boot partition..."
sgdisk -a1 -n1:24K:+1000K -t1:EF02 -c 1:"BIOS boot" /dev/disk/by-id/$1
#echo "Creating UEFI partition (unused, just in case).."
#sgdisk -n2:1M:+512M -t2:EF00 -c 2:"EFI" /dev/disk/by-id/$1
if [ ${#BOOTSSD[@]} -gt 1 ]; then
echo "Creating Linux RAID boot partition..."
sgdisk -n2:0:+2048M -t2:fd00 -c 2:"boot" /dev/disk/by-id/$1
else
echo "Creating Linux boot partition..."
sgdisk -n2:0:+2048M -t2:8300 -c 2:"boot" /dev/disk/by-id/$1
fi
echo "Creating minimal swap partition..."
sgdisk -n3:0:+2G -t3:8200 -c 3:"swap" /dev/disk/by-id/$1
echo "Creating ZFS root pool partition ..."
sgdisk -n4:0:0 -t4:BF01 -c 4:"rpool" /dev/disk/by-id/$1
echo "Showing partition changes done:"
sgdisk -p /dev/disk/by-id/$1
partprobe
}
# format swap and prepare fstab mount by UUID
format_swap () {
local SWAP_PART="/dev/disk/by-id/$1-part3"
partprobe
sync
sleep 2
mkswap "$SWAP_PART"
SWAP_UUID=$(blkid $SWAP_PART | cut -d '"' -f 2)
FSTAB[${#FSTAB[@]}]="UUID=$SWAP_UUID\tnone\t\tswap\t\tsw\t\t0\t0\n"
}
echo "Finding boot drives: up to two non-rotational disks same smallest size"
find_boot_drives
echo
case ${#BOOTSSD[@]} in
0)
echo "No boot drive found. Nothing to do."
exit
;;
1)
echo "Found ONE drive:"
lsblk -dn -o NAME,SIZE,WWN /dev/disk/by-id/${BOOTSSD[0]}
;;
2)
echo "Found TWO drives:"
lsblk -dn -o NAME,SIZE,WWN /dev/disk/by-id/${BOOTSSD[0]} /dev/disk/by-id/${BOOTSSD[1]}
;;
*)
echo "Too many boot drives. Error"
exit
;;
esac
for disk in ${BOOTSSD[@]}; do
wipe_disk $disk
create_partitions $disk
format_swap $disk
done
partprobe
sleep 2
sync
#Create boot filesystem
if [ ${#BOOTSSD[@]} -gt 1 ]; then
echo "Creating mirror for /boot filesystem"
BOOT_PART="/dev/md0"
mdadm --create $BOOT_PART --level=1 --raid-devices=2 /dev/disk/by-id/${BOOTSSD[0]}-part2 /dev/disk/by-id/${BOOTSSD[1]}-part2
else
BOOT_PART="/dev/disk/by-id/${BOOTSSD[0]}-part2"
fi
echo "Formatting boot partition with ext4 filesystem ..."
mkfs.ext4 -F $BOOT_PART
# Create zfs root pool rpool
zpool create -o ashift=12 \
-O acltype=posixacl -O canmount=off -O compression=lz4 \
-O dnodesize=auto -O normalization=formD -O relatime=on -O xattr=sa \
-O mountpoint=/ -R /target \
rpool ${BOOTSSD[0]}-part4
# Add mirror partitions if there are two boot disks
if [ ${#BOOTSSD[@]} -gt 1 ]; then
zpool attach rpool ${BOOTSSD[0]}-part4 ${BOOTSSD[1]}-part4
fi
zpool status
#Create filesystem datasets for root
zfs create -o canmount=off -o mountpoint=none rpool/ROOT
zfs create -o canmount=noauto -o mountpoint=/ rpool/ROOT/pve
zfs mount rpool/ROOT/pve
#Create datasets
zfs create rpool/home
zfs create -o mountpoint=/root rpool/home/root
#Mount /boot on /target/boot
mkdir /target/boot
mount $BOOT_PART /target/boot
#exit
#Copy system twice, just in case
echo "Copying base system..."
#rsync -axHAXW --exclude=/proc --exclude=/dev --exclude=/sys --exclude=/target --exclude=/mnt / /target/
#echo "Copying base system...again!"
#rsync -axHAXW --exclude=/proc --exclude=/dev --exclude=/sys --exclude=/target --exclude=/mnt / /target/
tar -zxf /tmp/buster.tar.gz --directory /target
#Create excluded folders
mkdir -p /target/mnt /target/dev /target/sys /target/proc /target/tmp /target/opt
#
zfs set devices=off rpool
#Set hostname, default is pve.
echo "$NAME" > /target/etc/hostname
echo -e "127.0.1.1\t$NAME" >> /target/etc/hosts
#Set /boot and swap in fstab
BOOT_UUID=$(blkid $BOOT_PART | cut -d '"' -f 2)
echo -e "UUID=$BOOT_UUID\t/boot\t\text4\t\tdefaults\t0\t0" > /target/etc/fstab
for fstab in ${FSTAB[@]}; do
echo -e $fstab >> /target/etc/fstab
done
#Get network interface name and set target network config
for iface in $(ls -1 /sys/class/net); do
if [ -n "$(ip a show dev $iface | grep ' scope global ')" ]; then
IFACE=$iface
break
fi
done
echo -e "auto $IFACE\niface $IFACE inet dhcp\n" > /target/etc/network/interfaces.d/$IFACE
#Set grub default root
sed -i 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="root=ZFS=rpool/ROOT/pve"#' /target/etc/default/grub
sed -i 's#_LINUX_DEFAULT="quiet"#_LINUX_DEFAULT=""#' /target/etc/default/grub
#Prepare script for chroot
echo "Preparing chroot"
echo '#!/bin/bash' > /target/root/chroot.sh
chmod +x /target/root/chroot.sh
echo "declare -a BOOTSSD" >>/target/root/chroot.sh
for disk in ${BOOTSSD[@]}; do
echo "BOOTSDD+=$disk" >>/target/root/chroot.sh
done
if [ -e "/dev/md0" ]; then
echo "mdadm --detail --scan >> /etc/mdadm/mdadm.conf" >>/target/root/chroot.sh
fi
#echo "apt install --yes grub-pc" >>/target/root/chroot.sh
#echo "systemctl enable zfs-import-bpool.service" >>/target/root/chroot.sh
#echo "sleep 2" >>/target/root/chroot.sh
#echo "zfs set mountpoint=legacy bpool/BOOT/pve" >>/target/root/chroot.sh
#echo "zpool set bootfs=bpool/BOOT/pve bpool" >>/target/root/chroot.sh
#echo "sleep 2" >>/target/root/chroot.sh
#echo "mount -a" >>/target/root/chroot.sh
echo "grub-probe /boot" >>/target/root/chroot.sh
echo "update-initramfs -u -k all" >>/target/root/chroot.sh
echo "update-grub" >>/target/root/chroot.sh
for disk in ${BOOTSSD[@]}; do
echo "grub-install /dev/disk/by-id/$disk" >>/target/root/chroot.sh
done
echo "ls /boot/grub/*/zfs.mod" >>/target/root/chroot.sh
#echo "zfs snapshot bpool/BOOT/pve@install" >>/target/root/chroot.sh
echo "zfs snapshot rpool/ROOT/pve@install" >>/target/root/chroot.sh
echo 'echo "Exiting from chroot"' >>/target/root/chroot.sh
#exit
#Prepare mounts and jump to chroot
echo "Jump to chroot"
mount -o bind /dev /target/dev
mount -o bind /sys /target/sys
mount -o bind /proc /target/proc
#chroot /target /bin/bash /root/chroot.sh --login
chroot /target /bin/bash --login
exit
#Unmount all filesystems and export pools
umount -l /target/dev
umount -l /target/sys
umount -l /target/proc
umount -l /target/boot
sleep 2
zpool export -a
sleep 2
echo "Setup done!"
Create RAID: zpool create -o ashift=12 -O acltype=posixacl -O compression=lz4 -O relatime=on -O xattr=sa dades raidz1 wwn-0x5000c500c520c2f7 wwn-0x5000c500cf855885 wwn-0x5000c500cf875876 wwn-0x5000c500cf8fda13 Create shared: zfs create dades/prova Canviar disk zfs replace zpol status Crear nfs: zfs set sharenfs=no_subtree_check,no_root_squash,async,rw=@192.168.1.0/24 dades/prova
backup de zfs send receive nfs
informatica/microservers/history.txt · Last modified: 2020/12/10 10:00 by jose