Error Message

Log Name: Symantec Enterprise Vault
Source: Enterprise Vault
Event ID: 7064
Task Category: Storage Server
Level: Error
Keywords: Classic
User: N/A
Computer:
Description:
The verification of Partition Network Shares failed.
Info: <0xc00ce558>
V-437-7064

Log Name: Symantec Enterprise Vault
Source: Enterprise Vault
Event ID: 28940
Task Category: Storage Management
Level: Error
Keywords: Classic
User: N/A
Computer:
Description:
There was an error verifying a Partition Network Share.
Error: <0xc00ce558>Details of the last partition that was processed:
VaultStore: MailStore01
Partition: MailStore01Part01
Partition Root Path: E:\Enterprise Vault Stores\Ptn1
Secondary Storage Location: none
V-437-28940

A Dtrace shows the following:

291 11:05:39.919 [1940] (StorageManagement) <2032> EV~E Event ID: 28940 There was an error verifying a Partition Network Share. |Error: <0x80040e14> |Details of the last partition that was processed: |VaultStore: MailStore01 |Partition: MailStore01Part01
|Partition Root Path: E:\Enterprise Vault Stores\Ptn1 |Secondary Storage Location: none |

There are two causes for these errors: 

1. EV is unable to connect to the partition paths specified in Event ID 28940 during it's verification process while the Storage is starting

2. This has also been seen to be caused by lack of disk space on the SQL Server

1.  Confirm connectivity to partition paths specified in Event ID 28940 while logged on as the Vault Service Account

2.  Check disk space on the SQL server