How To Exclude Multiple Types Of File System In Df Output Using -x Flag

My real objective is to clean existing nodes from a Hadoop cluster, claim the space etc. and do a fresh installation of another distro.

Below is the space descr. of one of the master(namenode):

Code:

df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg00-root
                      2.0G  739M  1.2G  39% /
tmpfs                  24G     0   24G   0% /dev/shm
/dev/mapper/mpathap1  194M   65M  120M  36% /boot
/dev/mapper/vg00-home
                      248M   12M  224M   5% /home
/dev/mapper/vg00-nsr  248M   11M  226M   5% /nsr
/dev/mapper/vg00-opt  3.1G   79M  2.8G   3% /opt
/dev/mapper/vg00-itm  434M   11M  402M   3% /opt/IBM/ITM
/dev/mapper/vg00-tmp  2.0G   68M  1.9G   4% /tmp
/dev/mapper/vg00-usr  2.0G  1.6G  305M  85% /usr
/dev/mapper/vg00-usr_local
                      248M   11M  226M   5% /usr/local
/dev/mapper/vg00-var  2.0G  820M  1.1G  43% /var
/dev/mapper/vg00-FSImage
                      917G  3.3G  867G   1% /opt/hadoop-FSImage
/dev/mapper/vg00-Zookeeper
                      917G  200M  870G   1% /opt/hadoop-Zookeeper

And one of the slave(datanodes)(the others too have 4-8 local disks and some mounted NFS drives):

Code:

df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg00-root
                      2.0G  411M  1.5G  22% /
tmpfs                  36G     0   36G   0% /dev/shm
/dev/mapper/mpathap1  194M   67M  118M  37% /boot
/dev/mapper/vg00-home
                      248M   11M  226M   5% /home
/dev/mapper/vg00-nsr  248M   11M  226M   5% /nsr
/dev/mapper/vg00-opt  3.1G   82M  2.8G   3% /opt
/dev/mapper/vg00-itm  434M   11M  402M   3% /opt/IBM/ITM
/dev/mapper/vg00-tmp  2.0G   68M  1.9G   4% /tmp
/dev/mapper/vg00-usr  2.0G  1.2G  690M  64% /usr
/dev/mapper/vg00-usr_local
                      248M   11M  226M   5% /usr/local
/dev/mapper/vg00-var  2.0G  1.5G  392M  80% /var
/dev/mapper/vg00-00   559G   33M  559G   1% /opt/hadoop-00
/dev/mapper/vg00-01   559G   33M  559G   1% /opt/hadoop-01
/dev/mapper/vg00-02   559G   33M  559G   1% /opt/hadoop-02
/dev/mapper/vg00-03   559G   33M  559G   1% /opt/hadoop-03
/dev/mapper/vg00-04   559G   33M  559G   1% /opt/hadoop-04
/dev/mapper/vg00-05   559G   33M  559G   1% /opt/hadoop-05
/dev/mapper/vg00-06   559G   33M  559G   1% /opt/hadoop-06
/dev/mapper/vg00-07   559G   33M  559G   1% /opt/hadoop-07

During the new installation, I have run into space issues for all the nodes/hosts

Code:

Not enough disk space on host (l1032lab.se.com). A minimum of 1GB is required for "/usr" mount. A minimum of 2GB is required for "/" mount.
Not enough disk space on host (l1033lab.se.com). A minimum of 1GB is required for "/usr" mount. A minimum of 2GB is required for "/" mount.
Not enough disk space on host (l1034lab.se.com). A minimum of 1GB is required for "/usr" mount. A minimum of 2GB is required for "/" mount.
Not enough disk space on host (l1035lab.se.com). A minimum of 1GB is required for "/usr" mount. A minimum of 2GB is required for "/" mount.

Now the installation requires a lot of space under /, /usr, /var and /home mounts which on both master and the slaves is less but there is lots of space in master under these two disks:

Code:

/dev/mapper/vg00-FSImage
                      917G  200M  870G   1% /opt/hadoop-FSImage
/dev/mapper/vg00-Zookeeper
                      917G  6.5G  864G   1% /opt/hadoop-Zookeeper

and on slaves under these 8 disks.

Code:

/dev/mapper/vg00-00   559G   33M  559G   1% /opt/hadoop-00
/dev/mapper/vg00-01   559G   33M  559G   1% /opt/hadoop-01
/dev/mapper/vg00-02   559G   33M  559G   1% /opt/hadoop-02
/dev/mapper/vg00-03   559G   33M  559G   1% /opt/hadoop-03
/dev/mapper/vg00-04   559G   33M  559G   1% /opt/hadoop-04
/dev/mapper/vg00-05   559G   33M  559G   1% /opt/hadoop-05
/dev/mapper/vg00-06   559G   33M  559G   1% /opt/hadoop-06
/dev/mapper/vg00-07   559G   33M  559G   1% /opt/hadoop-07

I'm a bit confused as how to proceed - I was wondering if I can partition one or more of these disks and allocate those under /, /usr etc. and proceed with the installation but then will these disk partitioning and mounting/un-mounting corrupt the existing /, /usr etc. mounts ?

I was wondering if I can repair my current partitioning setup using gparted, or if I should just reload Xubuntu. Basically I screwed up by making the primary partition only 256M, and made a massive extended logical partition for everything else, and did not leave swap space. I am doing this on an older PC with MBR, dual processor, 2G RAM each processor, 160GB hard drive space. It is single boot, no Windows. I would like the partioning to be as follows, leaving empty disk space for other Linux flavors:

/ 13GB ext4
/home 50GB ext4
swap 8GB swap

sudo parted /dev/sda print all
Code:

Model: ATA ST3160812AS (scsi)
Disk /dev/sda: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number  Start   End    Size   Type      File system  Flags
 1      1049kB  256MB  255MB  primary   ext2         boot
 2      257MB   160GB  160GB  extended
 5      257MB   160GB  160GB  logical
                                                                       
Error: /dev/mapper/xubuntu--vg-swap_1: unrecognised disk label

Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/xubuntu--vg-root: 158GB
Sector size (logical/physical): 512B/512B
Partition Table: loop

Number  Start  End    Size   File system  Flags
 1      0.00B  158GB  158GB  ext4
                                                                          
Error: /dev/mapper/sda5_crypt: unrecognised disk label

df -hT
Code:

Filesystem                   Type      Size  Used Avail Use Mounted on
/dev/mapper/xubuntu--vg-root ext4      145G  6.5G  131G   5% /
none                         tmpfs     4.0K     0  4.0K   0% /sys/fs/cgroup
udev                         devtmpfs  989M  4.0K  989M   1% /dev
tmpfs                        tmpfs     201M  1.1M  200M   1% /run
none                         tmpfs     5.0M     0  5.0M   0% /run/lock
none                         tmpfs    1003M   88K 1003M   1% /run/shm
none                         tmpfs     100M   24K  100M   1% /run/user
/dev/sda1                    ext2      236M  120M  104M  54% /boot
/home/mbrk/.Private          ecryptfs  145G  6.5G  131G   5% /home/mbrk

I am running two linux web-servers. One I am just setting up. On the other, I noted the following partition:
Code:

>df -h
Filesystem                      Size  Used Avail Use Mounted on
/dev/mapper/Machinename-root     27G  4.1G   21G  17 /
udev                            996M   12K  996M   1 /dev
tmpfs                           202M  792K  201M   1% /run
none                            5.0M     0  5.0M   0% /run/lock
none                           1006M  224K 1006M   1% /run/shm
/dev/sda1                       228M   90M  126M  42% /boot
/home/Amy/.Private               27G  4.1G   21G  17% /home/Amy

But on the one that I am installing, so far I get this:
Code:

>df -h
Filesystem              Size  Used Avail Use% Mounted on
udev                    996M   12K  996M   1% /dev
tmpfs                   202M  792K  201M   1% /run
none                    5.0M     0  5.0M   0% /run/lock
none                   1006M  224K 1006M   1% /run/shm
/dev/sda1               228M   90M  126M  42% /boot

How did I get /dev/mapper partition?

Hi All,
I have drive /u01 mounted on /.
Earlier, the output of df -H did show /u01 entry. Now this command does not show any entry for "/u01". However, I can access all the data in it.
Can someone tell me what this issue is and how to resolve it?
Thank you in advance !!!

[root@D-8114 ~]# df -H
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
479G 213G 242G 47% /
/dev/sda1 104M 13M 86M 13% /boot
tmpfs 2.1G 0 2.1G 0% /dev/shm

[root@D-8114 ~]# cd /u01/

[root@D-8114 u01]# df -H /u01/
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
479G 213G 242G 47% /

UPDATED:
I installed a Deb 7 Srv w LVM w following partitions:
The end product should become a mail server (Citadel) and in time also a Web server.
Code:

 df -hT 
Filesystem                Type      Size  Used Avail Use% Mounted on
rootfs                    rootfs    322M  141M  165M  46% /
udev                      devtmpfs   10M     0   10M   0% /dev
tmpfs                     tmpfs     100M  260K  100M   1% /run
/dev/mapper/deb--srv-root ext4      322M  141M  165M  46% /
tmpfs                     tmpfs     5,0M     0  5,0M   0% /run/lock
tmpfs                     tmpfs     200M     0  200M   0% /run/shm
/dev/sda1                 ext2      228M   18M  199M   9% /boot
/dev/mapper/deb--srv-home ext4      233G  188M  221G   1% /home
/dev/mapper/deb--srv-tmp  ext4      368M   11M  339M   3% /tmp
/dev/mapper/deb--srv-usr  ext4      8,3G  481M  7,4G   6% /usr
/dev/mapper/deb--srv-var  ext4      2,8G  236M  2,4G   9% /var

 fdisk -l 
Disk /dev/sda: 268.4 GB, 268435456000 bytes
255 heads, 63 sectors/track, 32635 cylinders, total 524288000 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 identifier: 0x00064033

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048      499711      248832   83  Linux
/dev/sda2          501758   524285951   261892097    5  Extended
/dev/sda5          501760   524285951   261892096   8e  Linux LVM

Disk /dev/mapper/deb--srv-root: 348 MB, 348127232 bytes
255 heads, 63 sectors/track, 42 cylinders, total 679936 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-root doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-swap_1: 2143 MB, 2143289344 bytes
255 heads, 63 sectors/track, 260 cylinders, total 4186112 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-swap_1 doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-usr: 8996 MB, 8996782080 bytes
255 heads, 63 sectors/track, 1093 cylinders, total 17571840 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-usr doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-var: 2998 MB, 2998927360 bytes
255 heads, 63 sectors/track, 364 cylinders, total 5857280 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-var doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-tmp: 398 MB, 398458880 bytes
255 heads, 63 sectors/track, 48 cylinders, total 778240 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-tmp doesn't contain a valid partition table

Disk /dev/mapper/deb--srv-home: 253.3 GB, 253289824256 bytes
255 heads, 63 sectors/track, 30794 cylinders, total 494706688 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 identifier: 0x00000000

Disk /dev/mapper/deb--srv-home doesn't contain a valid partition table

 pvs 
PV         VG      Fmt  Attr PSize   PFree
/dev/sda5  deb-srv lvm2 a--  249,76g    0

 lvs 
LV     VG      Attr     LSize   Pool Origin Data%  Move Log Copy%  Convert
home   deb-srv -wi-ao-- 235,89g
root   deb-srv -wi-ao-- 332,00m
swap_1 deb-srv -wi-ao--   2,00g
tmp    deb-srv -wi-ao-- 380,00m
usr    deb-srv -wi-ao--   8,38g
var    deb-srv -wi-ao--   2,79g

Now i want to _shrink_ the HOME partition so I can expand my VAR partition. Looked for guides but haven't found any site useful so far

I tried to find a way to do it when I installed it but it didn't seem to offer me this at this time even I looked around for a while.

How do I do this shrinking of HOME and extending of VAR partition??
please be fairly specific as Im not a pro yet

I got this configuration.

fdisk -l

Disk /dev/sda: 493.9 GB, 493921239040 bytes
255 heads, 63 sectors/track, 60049 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0002ac38

Device Boot Start End Blocks Id System
/dev/sda1 * 1 64 512000 83 Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2 64 32636 261630976 8e Linux LVM

Disk /dev/mapper/vg_gazduire-lv_root: 53.7 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/mapper/vg_gazduire-lv_swap: 5100 MB, 5100273664 bytes
255 heads, 63 sectors/track, 620 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/mapper/vg_gazduire-lv_home: 209.1 GB, 209119608832 bytes
255 heads, 63 sectors/track, 25424 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


df -h

Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_gazduire-lv_root
50G 21G 27G 44% /
tmpfs 2.4G 0 2.4G 0% /dev/shm
/dev/sda1 485M 161M 299M 35% /boot
/dev/mapper/vg_gazduire-lv_home
192G 17G 166G 9% /home
/usr/tmpDSK 2.0G 981M 955M 51% /tmp


I want to increase the /dev/sda1 with aproximativ 200 gb who remains ! My plans a i want to make /dev/sda3 and i want to put in
vg_gazduire!

VG Name vg_gazduire
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 3
Open LV 3
Max PV 0
Cur PV 1
Act PV 1
VG Size 249.51 GiB
PE Size 4.00 MiB
Total PE 63874
Alloc PE / Size 63874 / 249.51 GiB
Free PE / Size 0 / 0



When i type fdisk /dev/sda3 the system give me Unable to open /dev/sda3!

Could anyone tell me the solution?

Dear Team,

i just received some new space from storage and verified it is allocated on the server by multipath command. now i want to resize the existing partition. Please help me for the same.

below is the multipath command output

multipath -ll
app2 (360060e80105ed650057075f500000011) dm-2 HITACHI,DF600F
[size=400G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=2][active]
\_ 1:0:1:17 sdf 8:80 [active][ready]
\_ 2:0:1:17 sdi 8:128 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 1:0:0:17 sdg 8:96 [active][ready]
\_ 2:0:0:17 sdh 8:112 [active][ready]
app1 (360060e80105ed650057075f50000000a) dm-0 HITACHI,DF600F
[size=600G][features=0][hwhandler=0][rw]
\_ round-robin 0 [prio=2][active]
\_ 1:0:0:10 sdb 8:16 [active][ready]
\_ 2:0:0:10 sdd 8:48 [active][ready]
\_ round-robin 0 [prio=0][enabled]
\_ 1:0:1:10 sdc 8:32 [active][ready]
\_ 2:0:1:10 sde 8:64 [active][ready]

Here 600 GB is already applied and i want to add more 400 GB on the same existing partition.

below is the partition details.

df -kh
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 97G 9.9G 82G 11% /
/dev/sda5 49G 180M 46G 1% /backup
/dev/sda2 97G 21G 72G 23% /opt
/dev/sda1 99M 12M 83M 13% /boot
tmpfs 16G 0 16G 0% /dev/shm
/dev/mapper/app1p1 591G 117G 445G 21% /app

ls /dev/mapper/
app1 app1p1 app2 control

Please guide me how i can add 400GB space in same 600 GB (/app) partition.

Many Thanks !!
Jignesh Dholakiya

Hi ALL,
One of filesystem went readonly.Need help how to run filesystem check on mounted logical volume to make the filesystem read write

[root@porsche ~]# cd /opt/apps
[root@porscheapps]# touch 1
touch: cannot touch `1': Read-only file system
[root@porsche apps]#



[root@porsche ]# df -h /opt/apps
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/apps-vg
798G 687G 71G 91% /opt/apps
[root@porsche ]#

As I'm sure there are other posts for this, I'm terrified to mess with disks in Linux as I'm very green. I've looked at one other post which suggests to run the following so I'm going to do the same. The drive provisioned originally had 400 gb, but currently has 500 gb allocated in vmware. Thanks so much in advance!

Code:

fdisk -l
pvs
vgs
lvs
df -h

Code:

[root@uspk10splunk ~]# fdisk -l

Disk /dev/sda: 8589 MB, 8589934592 bytes
64 heads, 32 sectors/track, 8192 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c255c

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *           2         501      512000   83  Linux
Partition 1 does not end on cylinder boundary.
/dev/sda2             502        8192     7875584   8e  Linux LVM
Partition 2 does not end on cylinder boundary.

Disk /dev/sdb: 536.9 GB, 536870912000 bytes
255 heads, 63 sectors/track, 65270 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x69437664

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1       52216   419424988+  8e  Linux LVM

Disk /dev/mapper/vg_uspk10vsp03-lv_root: 3833 MB, 3833593856 bytes
255 heads, 63 sectors/track, 466 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/mapper/vg_uspk10vsp03-lv_swap: 4227 MB, 4227858432 bytes
255 heads, 63 sectors/track, 514 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


Disk /dev/mapper/vg_opt-lv_opt: 429.5 GB, 429488340992 bytes
255 heads, 63 sectors/track, 52215 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000

Code:

[root@uspk10splunk ~]# pvs
  PV         VG             Fmt  Attr PSize   PFree
  /dev/sda2  vg_uspk10vsp03 lvm2 a--    7.51g    0
  /dev/sdb1  vg_opt         lvm2 a--  399.99g    0

Code:

[root@uspk10splunk ~]# vgs
  VG             #PV #LV #SN Attr   VSize   VFree
  vg_opt           1   1   0 wz--n- 399.99g    0
  vg_uspk10vsp03   1   2   0 wz--n-   7.51g    0

Code:

[root@uspk10splunk ~]# lvs
  LV      VG             Attr      LSize   Pool Origin Data%  Move Log Cpy%Sync                     Convert
  lv_opt  vg_opt         -wi-ao--- 399.99g                                                          
  lv_root vg_uspk10vsp03 -wi-ao---   3.57g                                                          
  lv_swap vg_uspk10vsp03 -wi-ao---   3.94g

Code:

[root@uspk10splunk ~]# df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/vg_uspk10vsp03-lv_root
                      3.6G  1.5G  1.9G  45% /
tmpfs                 1.9G     0  1.9G   0% /dev/shm
/dev/mapper/vg_opt-lv_opt
                      394G  374G  422M 100% /opt
/dev/sda1             485M   32M  428M   7% /boot

I am installing VirtualBox on Centos per http://www.digitesters.com/centos-in...adless-system/, and I don't understand the very end. Seems like Line 5 is not needed as it is already done on Line 4, right?

Code:

# mkdir /data/virtual_machines/vbox/vbusbfs
# chown vboxuser.vboxusers /data/virtual_machines/vbox/vbusbfs
# chmod 775 /data/virtual_machines/vbox/vbusbfs
# echo "none /data/virtual_machines/vbox/vbusbfs usbfs rw,devgid=$(awk -F : '/vboxusers/ {print $3}' /etc/group),devmode=664 0 0" >> /etc/fstab
# echo "none /data/virtual_machines/vbox/vbusbfs usbfs rw,devgid=$(awk -F : '/vboxusers/ {print $3}' /etc/group),devmode=664 0 0" >> /etc/fstab
# mount -a

I executed the above script (except didn't execute Line 5, and my user:group is vbox:vbox and not vboxuser.vboxusers, and the folder is at /home/vbox and not /data/virtual_machines/vbox), and the following was added to /etc/fstab. Please explain what Line 4 did and what the below line in my fstab file means.
Code:

none /home/vbox/vbusbfs usbfs rw,devgid=496
504,devmode=664 0 0

I then executed mount -a, and got the following response. The part about /var/www/main/ayb_resources and /var/www/main/ayb_cache does not exist is probably some old stuff which I can get rid of, but I am particularly interested in "mount point 0 does not exist" as it seems to be related to the above.

Code:

[root@devserver vbox]# mount -a
mount: special device /var/www/main/ayb_resources does not exist
mount: special device /var/www/main/ayb_cache does not exist
mount: mount point 0 does not exist
[root@devserver vbox]#

My total fstab file is as follows:

Code:

[root@devserver vbox]# cat /etc/fstab
#
# /etc/fstab
# Created by anaconda on Sat Apr 19 05:57:56 2014
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/VolGroup-lv_root /                       ext4    defaults        1 1
UUID=xxx-xxx-xxx-xxx-xxx /boot                   ext4    defaults        1 2
/dev/mapper/VolGroup-lv_home  /home                  ext4    defaults        1 2
/dev/mapper/VolGroup-lv_mysql /var/lib/mysql         ext3    barrier=0       1 2
/dev/mapper/VolGroup-lv_swap swap                    swap    defaults        0 0
tmpfs                   /dev/shm                tmpfs   defaults        0 0
devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
sysfs                   /sys                    sysfs   defaults        0 0
proc                    /proc                   proc    defaults        0 0
/home/public/lib /var/www/main_lib/ayb_application/lib none bind
/var/www/main/html /var/www/main_lib/html none bind
/var/www/main/ayb_resources /var/www/main_lib/ayb_resources none bind
/var/www/main/ayb_cache /var/www/main_lib/ayb_cache none bind
none /home/vbox/vbusbfs usbfs rw,devgid=496
504,devmode=664 0 0
[root@devserver vbox]# mount -a
mount: special device /var/www/main/ayb_resources does not exist
mount: special device /var/www/main/ayb_cache does not exist
mount: mount point 0 does not exist
[root@devserver vbox]#