<div>
We can see partitions when we run EMC San commands but not through oracle. How come live servers cant see logical partitions but still ok? We fear we might lose San connectivity if we reboot any of them All oracle servers can see raw partitions
</div>


We can see partitions when we run EMC San commands but not through oracle. How come live servers cant see logical partitions but still ok? We fear we might lose San connectivity if we reboot any of them All oracle servers can see raw partitions

<div>
<div class="content wysiwyg-content">
We have 4 linux based oracle servers in a cluster environment We lost 1 server yesterday and found out that we can only see raw luns on an emc san from oracle servers When we check at emc level we can see partitions but not through oracle Worrying part is that we can't even see partitions from live oracle servers We fear that on rebooting any live ones they will lose San as well Any ideas? Sorry I realise I have t provides much details but any general troubleshooting advice will help
</div>
</div>


We have 4 linux based oracle servers in a cluster environment We lost 1 server yesterday and found out that we can only see raw luns on an emc san from oracle servers When we check at emc level we can see partitions but not through oracle Worrying part is that we can't even see partitions from live oracle servers We fear that on rebooting any live ones they will lose San as well Any ideas? Sorry I realise I have t provides much details but any general troubleshooting advice will help

Linux based oracle unable to see partitions

Oracle is an object-relational database management system. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java, but it also includes support for C and C++. Oracle also has its own enterprise modules and application server software.

Oracle Database

Computer data storage, often called storage or memory, is a technology consisting of computer components and recording media used to retain digital data. In addition to local storage devices like CD and DVD readers, hard drives and flash drives, solid state drives can hold enormous amounts of data in a very small device. Cloud services and other new forms of remote storage also add to the capacity of devices and their ability to access more data without building additional data storage into a device.