Displaying 3 results from an estimated 3 matches for "storwize".
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storware
2013 Nov 07
1
IBM Storwize V3700 storage - device names
Hello,
I have IBM Storwize V3700 storage, connected to 2 IBM x3550 M4 servers
via fiber channel. The servers are with QLogic ISP2532-based 8Gb Fibre
Channel to
PCI Express HBA cards and run Centos 5.10
When I export a volume to the servers, each of them sees the volume
twice, i.e /dev/sdb and /dev/sdc, with the same siz...
2015 Jun 24
2
EXT4/LVM recommendations for 3TB of mdbox ?
...ch is not possible with XFS), we currently
have LVM partitions but with mdbox we will use LVM snapshots to backup
the server in a consistent state.
So,
- any particular options to use with mkfs.ext4 for the creation of the
FS ?
- do you recommend a ?thin? logical volume ? Our storage (IBM Storwize
v7000) already have thin provisioning capabilities.
The server will be a VMware virtual machine running Debian with RDM LUNs
of 500GB. Data blocks will be automatically spread across several RAID
disk (SSD, SAS, SATA) by the v7000. The ?mdbox_rotate_size? will be
configured around 10MB.
Thank...
2015 Jun 24
0
EXT4/LVM recommendations for 3TB of mdbox ?
...gt;
> So,
>
> - any particular options to use with mkfs.ext4 for the creation of the
> FS ?
It's not what you asked - but the options for XFS creation and mounting
can make a fair bit of difference.
>
> - do you recommend a ?thin? logical volume ? Our storage (IBM
> Storwize v7000) already have thin provisioning capabilities.
>
> The server will be a VMware virtual machine running Debian with RDM
> LUNs of 500GB. Data blocks will be automatically spread across several
> RAID disk (SSD, SAS, SATA) by the v7000. The ?mdbox_rotate_size? will
> be configure...