Vmware Lo Help!

[littlemoon]

oka data vm creating... create a disk section lo 3 options unayi
1. thick provision lazy zeroed
2. thick eager zeroed
3. thin provision

emaina criteria untundha specific type use cheyali ani... this VM will be our main data server and later time lo volume ni increase chesthamu
so e points ani chusktunte ediaina specific ga choose cheyala??

ipudu ipude learning

[bhargava_v]

vmware ani title lo rayi...vm ante voice mail anukuntaru

[littlemoon]

[quote name='CASANOVA' timestamp='1349720068' post='1302597312']
vmware ani title lo rayi...vm ante voice mail anukuntaru
[/quote]
thanks edited

[graham]

[list]
[*][b]Thick provisioned lazy zeroed –[/b] The virtual disk is allocated all of its provisioned space and immediately made accessible to the virtual machine. A lazy zeroed disk is not zeroed up front which makes the provisioning very fast. However, because each block is zeroed out before it is written to for the first time there is added latency on first write.
[*][b]Thick provisioned eager zeroed (Recommended for I/O intensive workloads) –[/b] The virtual disk is allocated all of its provisioned space and the entire VMDK file is zeroed out before allowing the virtual machine access. This means that the VMDK file will take longer to become accessible to the virtual machine, but will not incur the additional latency of zeroing on first write. For this reason the recommendation when deploying an I/O intensive application on VMFS is to use this provisioning method.
[*][b]Thin provision[/b] – This method provides quick access to the virtual disk and increases storage utilization by allocating disk space on demand.
[/list]
http://blogs.vmware.com/apps/2011/11/using-virtual-disks-for-business-critical-apps-storage.html

[littlemoon]

[quote name='mickey' timestamp='1349720187' post='1302597328'][list]
[*][b]Thick provisioned lazy zeroed –[/b] The virtual disk is allocated all of its provisioned space and immediately made accessible to the virtual machine. A lazy zeroed disk is not zeroed up front which makes the provisioning very fast. However, because each block is zeroed out before it is written to for the first time there is added latency on first write.
[*][b]Thick provisioned eager zeroed (Recommended for I/O intensive workloads) –[/b] The virtual disk is allocated all of its provisioned space and the entire VMDK file is zeroed out before allowing the virtual machine access. This means that the VMDK file will take longer to become accessible to the virtual machine, but will not incur the additional latency of zeroing on first write. For this reason the recommendation when deploying an I/O intensive application on VMFS is to use this provisioning method.
[*][b]Thin provision[/b] – This method provides quick access to the virtual disk and increases storage utilization by allocating disk space on demand.
[/list]
[url="http://blogs.vmware.com/apps/2011/11/using-virtual-disks-for-business-critical-apps-storage.html"]http://blogs.vmware....ps-storage.html[/url]
[/quote]

idi already chesanu mickey...

[bhargava_v]

[quote name='mickey' timestamp='1349720187' post='1302597328'][list]
[*][b]Thick provisioned lazy zeroed –[/b] The virtual disk is allocated all of its provisioned space and immediately made accessible to the virtual machine. A lazy zeroed disk is not zeroed up front which makes the provisioning very fast. However, because each block is zeroed out before it is written to for the first time there is added latency on first write.
[*][b]Thick provisioned eager zeroed (Recommended for I/O intensive workloads) –[/b] The virtual disk is allocated all of its provisioned space and the entire VMDK file is zeroed out before allowing the virtual machine access. This means that the VMDK file will take longer to become accessible to the virtual machine, but will not incur the additional latency of zeroing on first write. For this reason the recommendation when deploying an I/O intensive application on VMFS is to use this provisioning method.
[*][b]Thin provision[/b] – This method provides quick access[color=#ff0000] to the virtual disk and increases storage utilization by allocating disk space on demand.[/color]
[/list]
[url="http://blogs.vmware.com/apps/2011/11/using-virtual-disks-for-business-critical-apps-storage.html"]http://blogs.vmware....ps-storage.html[/url]
[/quote]



so Thin Provision use cheyamantav...

[_poori]

[graham]

[quote name='CASANOVA' timestamp='1349720373' post='1302597345']


so Thin Provision use cheyamantav...
[/quote]

ya ane anukuntunnanu.

@OP: ok, net lo dorukutundi easy ga ne, if dynamic volume changes is ur only requirement, thin is better.

[bhargava_v]

[quote name='_poori' timestamp='1349720428' post='1302597352']

[/quote]

Help board vesukoni tirgatam tappa eppudu anna help chesava?

[sandeepsandy99]

thick provision ki thin provision theda enti ante
thick provision lo disk size 200 gb isthe guest os ki aa 200 gb full access lo untundi .. ade ]
thin provisin aithe disk size 200 gb isthe actual ga 200 gb ichinattu kaadu, takkuva ichinattu. Guest OS requests batti adi 200 gb varake peraga galadu.( adi virtual storage laaga)
chinna chinna companies lo aithe storage costly kaabatti thin provision chestharu. if you want to play safe go for thick provision with lazy zeroed ... ye problem undadu ... hope this helps

[graham]

[quote name='sandeepsandy99' timestamp='1349723096' post='1302597573']
thick provision ki thin provision theda enti ante
thick provision lo disk size 200 gb isthe guest os ki aa 200 gb full access lo untundi .. ade ]
thin provisin aithe disk size 200 gb isthe actual ga 200 gb ichinattu kaadu, takkuva ichinattu. Guest OS requests batti adi 200 gb varake peraga galadu.( adi virtual storage laaga)
chinna chinna companies lo aithe storage costly kaabatti thin provision chestharu. if you want to play safe go for thick provision with lazy zeroed ... ye problem undadu ... hope this helps
[/quote]

[pavan_613]

go for thin provision ......thick provision ekkuva use cheyyaru maximum ......

[pavan_613]

either go for thick provision lazyy zeroed or else thin provision edhanna best practice eyyyyy


but as of my knowledge we will go for thin provision

[_poori]

[quote name='CASANOVA' timestamp='1349720574' post='1302597369']

Help board vesukoni tirgatam tappa eppudu anna help chesava?
[/quote]
[img]http://www.desigifs.com/sites/default/files/19124734bVoSp0V3.gif?1337424755[/img]

[kiladi bullodu]

[quote name='CITI' timestamp='1349724575' post='1302597667']
go for thin provision ......thick provision ekkuva use cheyyaru maximum ......
[/quote]

Naku Nas share ela cheyalo chepavu kani amaye post este best practises kuda cheptav kada Nuv