Solaris11添加swap方法

查看当前swap大小，是2G root@vzwc1:~# zfs listNAME USED AVAIL REFER MOUNTPOINTrpool 8.68G 40.0G 4.90M /rpoolrpool/ROOT 4.03G 40.0G 31K legacyrpool/ROOT/solaris 4.03G 40.0G 3.72G /rpool/ROOT/solaris/var 265M 40.0G 202M /varrpool/VARSHARE 43K

查看当前swap大小，是2G

root@vzwc1:~# zfs list
NAME                        USED  AVAIL  REFER  MOUNTPOINT
rpool                      8.68G  40.0G  4.90M  /rpool
rpool/ROOT                 4.03G  40.0G    31K  legacy
rpool/ROOT/solaris         4.03G  40.0G  3.72G  /
rpool/ROOT/solaris/var      265M  40.0G   202M  /var
rpool/VARSHARE               43K  40.0G    43K  /var/share
rpool/dump                 2.58G  40.1G  2.50G  -
rpool/export                900K  40.0G    32K  /export
rpool/export/home           868K  40.0G    34K  /export/home
rpool/export/home/grid     36.5K  40.0G  36.5K  /export/home/grid
rpool/export/home/oracle     45K  40.0G    45K  /export/home/oracle
rpool/export/home/zhongwc   752K  40.0G   752K  /export/home/zhongwc
rpool/swap                 2.06G  40.1G  2.00G  -
root@vzwc1:~# swap -l -h
swapfile             dev    swaplo   blocks     free
/dev/zvol/dsk/rpool/swap 285,2        4K     2.0G     2.0G

ZFS不支持mkfile的方式添加swap

root@vzwc1:~# mkfile 5g /var/swapfile
root@vzwc1:~# swap -a /var/swapfile
/var/swapfile: Invalid operation for this filesystem type

可以使用zfs set的方式添加swap

root@vzwc1:~# zfs set volsize=5G rpool/swap

再次查看swap

root@vzwc1:~# zfs list
NAME                        USED  AVAIL  REFER  MOUNTPOINT
rpool                      11.8G  36.9G  4.90M  /rpool
rpool/ROOT                 4.03G  36.9G    31K  legacy
rpool/ROOT/solaris         4.03G  36.9G  3.72G  /
rpool/ROOT/solaris/var      265M  36.9G   202M  /var
rpool/VARSHARE               43K  36.9G    43K  /var/share
rpool/dump                 2.58G  37.0G  2.50G  -
rpool/export                900K  36.9G    32K  /export
rpool/export/home           868K  36.9G    34K  /export/home
rpool/export/home/grid     36.5K  36.9G  36.5K  /export/home/grid
rpool/export/home/oracle     45K  36.9G    45K  /export/home/oracle
rpool/export/home/zhongwc   752K  36.9G   752K  /export/home/zhongwc
rpool/swap                 5.16G  37.1G  5.00G  -
root@vzwc1:~# swap -l -h
swapfile             dev    swaplo   blocks     free
/dev/zvol/dsk/rpool/swap 285,2        4K     2.0G     2.0G
/dev/zvol/dsk/rpool/swap 285,2      2.0G     3.0G     3.0G

关闭和启动图形界面也有所变化

关闭图形界面

svcadm disable svc:/application/graphical-login/gdm:default

启动图形界面
svcadm enable svc:/application/graphical-login/gdm:default

grid@vzwc1:~/grid$ ./runcluvfy.sh stage -pre crsinst -n vzwc1,vzwc2 -fixup -verbose

Performing pre-checks for cluster services setup

Checking node reachability...

Check: Node reachability from node "vzwc1"
  Destination Node                      Reachable?
  ------------------------------------  ------------------------
  vzwc1                                 yes
  vzwc2                                 yes
Result: Node reachability check passed from node "vzwc1"

Checking user equivalence...

Check: User equivalence for user "grid"
  Node Name                             Status
  ------------------------------------  ------------------------
  vzwc2                                 passed
  vzwc1                                 passed
Result: User equivalence check passed for user "grid"

Checking node connectivity...

Checking hosts config file...
  Node Name                             Status
  ------------------------------------  ------------------------
  vzwc2                                 passed
  vzwc1                                 passed

Verification of the hosts config file successful

Interface information for node "vzwc2"
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU
 ------ --------------- --------------- --------------- --------------- ----------------- ------
 net0   192.168.1.62    192.168.1.0     192.168.1.62    192.168.1.1     08:00:27:FB:18:44 1500
 net1   172.168.1.62    172.168.1.0     172.168.1.62    192.168.1.1     08:00:27:AE:EC:AC 1500

Interface information for node "vzwc1"
 Name   IP Address      Subnet          Gateway         Def. Gateway    HW Address        MTU
 ------ --------------- --------------- --------------- --------------- ----------------- ------
 net0   192.168.1.61    192.168.1.0     192.168.1.61    192.168.1.1     08:00:27:43:92:4C 1500
 net1   172.168.1.61    172.168.1.0     172.168.1.61    192.168.1.1     08:00:27:DC:D1:AE 1500

Check: Node connectivity of subnet "192.168.1.0"
  Source                          Destination                     Connected?
  ------------------------------  ------------------------------  ----------------
  vzwc2[192.168.1.62]             vzwc1[192.168.1.61]             yes
Result: Node connectivity passed for subnet "192.168.1.0" with node(s) vzwc2,vzwc1

Check: TCP connectivity of subnet "192.168.1.0"
  Source                          Destination                     Connected?
  ------------------------------  ------------------------------  ----------------
  vzwc1:192.168.1.61              vzwc2:192.168.1.62              passed
Result: TCP connectivity check passed for subnet "192.168.1.0"

Check: Node connectivity of subnet "172.168.1.0"
  Source                          Destination                     Connected?
  ------------------------------  ------------------------------  ----------------
  vzwc2[172.168.1.62]             vzwc1[172.168.1.61]             yes
Result: Node connectivity passed for subnet "172.168.1.0" with node(s) vzwc2,vzwc1

Check: TCP connectivity of subnet "172.168.1.0"
  Source                          Destination                     Connected?
  ------------------------------  ------------------------------  ----------------
  vzwc1:172.168.1.61              vzwc2:172.168.1.62              passed
Result: TCP connectivity check passed for subnet "172.168.1.0"

Interfaces found on subnet "192.168.1.0" that are likely candidates for VIP are:
vzwc2 net0:192.168.1.62
vzwc1 net0:192.168.1.61

Interfaces found on subnet "172.168.1.0" that are likely candidates for VIP are:
vzwc2 net1:172.168.1.62
vzwc1 net1:172.168.1.61

WARNING:
Could not find a suitable set of interfaces for the private interconnect
Checking subnet mask consistency...
Subnet mask consistency check passed for subnet "192.168.1.0".
Subnet mask consistency check passed for subnet "172.168.1.0".
Subnet mask consistency check passed.

Result: Node connectivity check passed

Checking multicast communication...

Checking subnet "192.168.1.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "192.168.1.0" for multicast communication with multicast group "230.0.1.0" passed.

Checking subnet "172.168.1.0" for multicast communication with multicast group "230.0.1.0"...
Check of subnet "172.168.1.0" for multicast communication with multicast group "230.0.1.0" passed.

Check of multicast communication passed.

Check: Total memory
  Node Name     Available                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         5GB (5242880.0KB)         2GB (2097152.0KB)         passed
  vzwc1         5GB (5242880.0KB)         2GB (2097152.0KB)         passed
Result: Total memory check passed

Check: Available memory
  Node Name     Available                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         4.0248GB (4220352.0KB)    50MB (51200.0KB)          passed
  vzwc1         3.5546GB (3727320.0KB)    50MB (51200.0KB)          passed
Result: Available memory check passed

Check: Swap space
  Node Name     Available                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         6GB (6291452.0KB)         5GB (5242880.0KB)         passed
  vzwc1         6GB (6291452.0KB)         5GB (5242880.0KB)         passed
Result: Swap space check passed

Check: Free disk space for "vzwc2:/var/tmp/"
  Path              Node Name     Mount point   Available     Required      Status
  ----------------  ------------  ------------  ------------  ------------  ------------
  /var/tmp/         vzwc2         /var          35.8776GB     1GB           passed
Result: Free disk space check passed for "vzwc2:/var/tmp/"

Check: Free disk space for "vzwc1:/var/tmp/"
  Path              Node Name     Mount point   Available     Required      Status
  ----------------  ------------  ------------  ------------  ------------  ------------
  /var/tmp/         vzwc1         /var          32.7638GB     1GB           passed
Result: Free disk space check passed for "vzwc1:/var/tmp/"

Check: User existence for "grid"
  Node Name     Status                    Comment
  ------------  ------------------------  ------------------------
  vzwc2         passed                    exists(1100)
  vzwc1         passed                    exists(1100)

Checking for multiple users with UID value 1100
Result: Check for multiple users with UID value 1100 passed
Result: User existence check passed for "grid"

Check: Group existence for "oinstall"
  Node Name     Status                    Comment
  ------------  ------------------------  ------------------------
  vzwc2         passed                    exists
  vzwc1         passed                    exists
Result: Group existence check passed for "oinstall"

Check: Group existence for "dba"
  Node Name     Status                    Comment
  ------------  ------------------------  ------------------------
  vzwc2         passed                    exists
  vzwc1         passed                    exists
Result: Group existence check passed for "dba"

Check: Membership of user "grid" in group "oinstall" [as Primary]
  Node Name         User Exists   Group Exists  User in Group  Primary       Status
  ----------------  ------------  ------------  ------------  ------------  ------------
  vzwc2             yes           yes           yes           yes           passed
  vzwc1             yes           yes           yes           yes           passed
Result: Membership check for user "grid" in group "oinstall" [as Primary] passed

Check: Membership of user "grid" in group "dba"
  Node Name         User Exists   Group Exists  User in Group  Status
  ----------------  ------------  ------------  ------------  ----------------
  vzwc2             yes           yes           yes           passed
  vzwc1             yes           yes           yes           passed
Result: Membership check for user "grid" in group "dba" passed

Check: Run level
  Node Name     run level                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         3                         3                         passed
  vzwc1         3                         3                         passed
Result: Run level check passed

Check: Hard limits for "maximum open file descriptors"
  Node Name         Type          Available     Required      Status
  ----------------  ------------  ------------  ------------  ----------------
  vzwc2             hard          65536         65536         passed
  vzwc1             hard          65536         65536         passed
Result: Hard limits check passed for "maximum open file descriptors"

Check: Soft limits for "maximum open file descriptors"
  Node Name         Type          Available     Required      Status
  ----------------  ------------  ------------  ------------  ----------------
  vzwc2             soft          65536         1024          passed
  vzwc1             soft          65536         1024          passed
Result: Soft limits check passed for "maximum open file descriptors"

Check: Hard limits for "maximum user processes"
  Node Name         Type          Available     Required      Status
  ----------------  ------------  ------------  ------------  ----------------
  vzwc2             hard          29995         16384         passed
  vzwc1             hard          29995         16384         passed
Result: Hard limits check passed for "maximum user processes"

Check: Soft limits for "maximum user processes"
  Node Name         Type          Available     Required      Status
  ----------------  ------------  ------------  ------------  ----------------
  vzwc2             soft          29995         2047          passed
  vzwc1             soft          29995         2047          passed
Result: Soft limits check passed for "maximum user processes"

Check: System architecture
  Node Name     Available                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         64-bit amd64 kernel modules  64-bit amd64 kernel modules  passed
  vzwc1         64-bit amd64 kernel modules  64-bit amd64 kernel modules  passed
Result: System architecture check passed

Check: Kernel version
  Node Name     Available                 Required                  Status
  ------------  ------------------------  ------------------------  ----------
  vzwc2         5.11                      5.11                      passed
  vzwc1         5.11                      5.11                      passed
Result: Kernel version check passed

Checking for multiple users with UID value 0
Result: Check for multiple users with UID value 0 passed

Check: Current group ID
Result: Current group ID check passed

Starting check for consistency of primary group of root user
  Node Name                             Status
  ------------------------------------  ------------------------
  vzwc2                                 passed
  vzwc1                                 passed

Check for consistency of root user's primary group passed

Starting Clock synchronization checks using Network Time Protocol(NTP)...

NTP Configuration file check started...
Network Time Protocol(NTP) configuration file not found on any of the nodes. Oracle Cluster Time Synchronization Service(CTSS) can be used instead of NTP for time synchronization on the cluster nodes
No NTP Daemons or Services were found to be running

Result: Clock synchronization check using Network Time Protocol(NTP) passed

Checking Core file name pattern consistency...
Core file name pattern consistency check passed.

Checking to make sure user "grid" is not in "root" group
  Node Name     Status                    Comment
  ------------  ------------------------  ------------------------
  vzwc2         passed                    does not exist
  vzwc1         passed                    does not exist
Result: User "grid" is not part of "root" group. Check passed

Check default user file creation mask
  Node Name     Available                 Required                  Comment
  ------------  ------------------------  ------------------------  ----------
  vzwc2         0022                      0022                      passed
  vzwc1         0022                      0022                      passed
Result: Default user file creation mask check passed
Checking consistency of file "/etc/resolv.conf" across nodes

Checking the file "/etc/resolv.conf" to make sure only one of domain and search entries is defined
File "/etc/resolv.conf" does not have both domain and search entries defined
Checking if domain entry in file "/etc/resolv.conf" is consistent across the nodes...
domain entry in file "/etc/resolv.conf" is consistent across nodes
Checking if search entry in file "/etc/resolv.conf" is consistent across the nodes...
search entry in file "/etc/resolv.conf" is consistent across nodes
Checking DNS response time for an unreachable node
  Node Name                             Status
  ------------------------------------  ------------------------
  vzwc2                                 passed
  vzwc1                                 passed
The DNS response time for an unreachable node is within acceptable limit on all nodes

File "/etc/resolv.conf" is consistent across nodes

Check: Time zone consistency
Result: Time zone consistency check passed

Pre-check for cluster services setup was successful.
grid@vzwc1:~/grid$