Adding a disk to an EduCloud server
[root@websvr01 disk]# fdisk -l | more
Disk /dev/sda: 268 MB, 268435456 bytes, 524288 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x0009fbcd
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 524287 261120 83 Linux
Disk /dev/sdb: 34.4 GB, 34359738368 bytes, 67108864 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/sdc: 274.9 GB, 274877906944 bytes, 536870912 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
...deleted the rest of the output showing logical vols...
[root@websvr01 disk]# fdisk /dev/sdc
Command (m for help): n
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p):
Using default response p
Partition number (1-4, default 1):
First sector (2048-536870911, default 2048):
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-536870911, default 536870911):
Using default value 536870911
Partition 1 of type Linux and of size 256 GiB is set
Command (m for help): p
Disk /dev/sdc: 274.9 GB, 274877906944 bytes, 536870912 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0xf1d94ef7
Device Boot Start End Blocks Id System
/dev/sdc1 2048 536870911 268434432 83 Linux
Command (m for help): t
Selected partition 1
Hex code (type L to list all codes): 8e
Changed type of partition 'Linux' to 'Linux LVM'
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
[root@websvr01 disk]# pvcreate /dev/sdc1
Physical volume "/dev/sdc1" successfully created.
[root@websvr01 disk]# pvdisplay
--- Physical volume ---
PV Name /dev/sdb
VG Name VGroot
PV Size 32.00 GiB / not usable 3.00 MiB
Allocatable yes (but full)
PE Size 4.00 MiB
Total PE 8191
Free PE 0
Allocated PE 8191
PV UUID J4di0A-JqfY-lj0r-qKPS-o2G7-Pf2c-l6y0hF
"/dev/sdc1" is a new physical volume of "256.00 GiB"
--- NEW Physical volume ---
PV Name /dev/sdc1
VG Name
PV Size 256.00 GiB
Allocatable NO
PE Size 0
Total PE 0
Free PE 0
Allocated PE 0
PV UUID elDGQy-CxnX-UVn7-uWdl-yjql-f2PZ-9QP0v8
[root@websvr01 disk]# pvscan
PV /dev/sdb VG VGroot lvm2 [32.00 GiB / 0 free]
PV /dev/sdc1 lvm2 [256.00 GiB]
Total: 2 [288.00 GiB] / in use: 1 [32.00 GiB] / in no VG: 1 [256.00 GiB]
[root@websvr01 disk]# vgcreate VG_DATA01 /dev/sdc1
Volume group "VG_DATA01" successfully created
[root@websvr01 disk]# lvcreate --name LV_DATA01 -l 100%FREE VG_DATA01
Logical volume "LV_DATA01" created.
[root@websvr01 disk]# lvdisplay
--- Logical volume ---
LV Path /dev/VG_DATA01/LV_DATA01
LV Name LV_DATA01
VG Name VG_DATA01
LV UUID aaCmu0-qfpv-ljnl-0XO9-bDWp-Fs2r-XAlim7
LV Write Access read/write
LV Creation host, time websvr01.phas.ubc.ca, 2016-11-25 14:07:09 -0800
LV Status available
open 0
LV Size 256.00 GiB
Current LE 65535
Segments 1
Allocation inherit
Read ahead sectors auto
- currently set to 8192
Block device 253:11
--- other output deleted ---
[root@websvr01 disk]# mkfs.xfs /dev/VG_DATA01/LV_DATA01
meta-data=/dev/VG_DATA01/LV_DATA01 isize=512 agcount=4, agsize=16776960 blks
= sectsz=512 attr=2, projid32bit=1
= crc=1 finobt=0, sparse=0
data = bsize=4096 blocks=67107840, imaxpct=25
= sunit=0 swidth=0 blks
naming =version 2 bsize=4096 ascii-ci=0 ftype=1
log =internal log bsize=4096 blocks=32767, version=2
= sectsz=512 sunit=0 blks, lazy-count=1
realtime =none extsz=4096 blocks=0, rtextents=0
[root@websvr01 /]# mkdir /www
[root@websvr01 /]# vim /etc/fstab
# additions by rdp
/dev/mapper/VG_DATA01-LV_DATA01 /www xfs defaults 1 2
[root@websvr01 /]# mount /www
[root@websvr01 /]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VGroot-LVroot 9.0G 1.3G 7.7G 15% /
devtmpfs 482M 0 482M 0% /dev
tmpfs 493M 8.0K 493M 1% /dev/shm
tmpfs 493M 6.7M 486M 2% /run
tmpfs 493M 0 493M 0% /sys/fs/cgroup
none 493M 0 493M 0% /run/shm
/dev/mapper/VGroot-LVhome 6.3G 33M 6.3G 1% /home
/dev/mapper/VGroot-LVvar 3.9G 553M 3.4G 14% /var
/dev/sda1 252M 140M 113M 56% /boot
/dev/mapper/VGroot-LVtmp 3.0G 33M 2.9G 2% /tmp
/dev/mapper/VGroot-LVlog 3.9G 36M 3.9G 1% /var/log
/dev/mapper/VGroot-LVaudit 1021M 39M 983M 4% /var/log/audit
tmpfs 99M 0 99M 0% /run/user/0
/dev/mapper/VG_DATA01-LV_DATA01 256G 33M 256G 1% /www
=========================================================
Install php7
# cd /tmp
# curl 'https://setup.ius.io/' -o setup-ius.sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1913 100 1913 0 0 3749 0 --:--:-- --:--:-- --:--:-- 3743
# bash ./setup-ius.sh
detected RHEL 7.3
Loaded plugins: rhnplugin, search-disabled-repos
This system is receiving updates from RHN Classic or Red Hat Satellite.
epel-release-latest-7.noarch.rpm | 14 kB 00:00:00
Examining /var/tmp/yum-root-WIXud5/epel-release-latest-7.noarch.rpm: epel-release-7-8.noarch
/var/tmp/yum-root-WIXud5/epel-release-latest-7.noarch.rpm: does not update installed package.
Error: Nothing to do
Loaded plugins: rhnplugin, search-disabled-repos
This system is receiving updates from RHN Classic or Red Hat Satellite.
ius-release.rpm | 8.0 kB 00:00:00
Examining /var/tmp/yum-root-WIXud5/ius-release.rpm: ius-release-1.0-14.ius.el7.noarch
/var/tmp/yum-root-WIXud5/ius-release.rpm: does not update installed package.
Error: Nothing to do
# yum remove php-cli mod_php php-common
Removed:
php.x86_64 0:5.4.16-42.el7 php-cli.x86_64 0:5.4.16-42.el7 php-common.x86_64 0:5.4.16-42.el7
Dependency Removed:
php-gd.x86_64 0:5.4.16-42.el7 php-mbstring.x86_64 0:5.4.16-42.el7 php-mysql.x86_64 0:5.4.16-42.el7 php-pdo.x86_64 0:5.4.16-42.el7
# yum install mod_php70u php70u-cli php70u-mysqlnd
Installed:
mod_php70u.x86_64 0:7.0.13-1.ius.el7 php70u-cli.x86_64 0:7.0.13-1.ius.el7 php70u-mysqlnd.x86_64 0:7.0.13-1.ius.el7
Dependency Installed:
php70u-common.x86_64 0:7.0.13-1.ius.el7 php70u-pdo.x86_64 0:7.0.13-1.ius.el7
[root@websvr01 tmp]# apachectl restart
[root@websvr01 tmp]# systemctl status httpd
● httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2016-12-13 15:56:16 PST; 4min 23s ago
Docs: man:httpd(8)
man:apachectl(8)
Process: 55439 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=0/SUCCESS)
Process: 47657 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code=exited, status=0/SUCCESS)
Main PID: 55443 (httpd)
Status: "Total requests: 33; Current requests/sec: 0; Current traffic: 0 B/sec"
CGroup: /system.slice/httpd.service
├─55443 /usr/sbin/httpd -DFOREGROUND
├─55444 /usr/sbin/httpd -DFOREGROUND
├─55445 /usr/sbin/httpd -DFOREGROUND
├─55446 /usr/sbin/httpd -DFOREGROUND
├─55447 /usr/sbin/httpd -DFOREGROUND
├─55448 /usr/sbin/httpd -DFOREGROUND
├─55451 /usr/sbin/httpd -DFOREGROUND
└─55465 /usr/sbin/httpd -DFOREGROUND
Dec 13 15:56:15 websvr01.phas.ubc.ca systemd[1]: Starting The Apache HTTP Server...
Dec 13 15:56:16 websvr01.phas.ubc.ca systemd[1]: Started The Apache HTTP Server.
# rpm -qa | grep -i ius
ius-release-1.0-14.ius.el7.noarch
php70u-pdo-7.0.13-1.ius.el7.x86_64
php70u-mysqlnd-7.0.13-1.ius.el7.x86_64
php70u-cli-7.0.13-1.ius.el7.x86_64
php70u-common-7.0.13-1.ius.el7.x86_64
mod_php70u-7.0.13-1.ius.el7.x86_64
=========================================================