No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

OceanStor 9000 V300R006C00 File System Feature Guide 12

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Restrictions

Restrictions

This section describes the impact of InfoRevive feature on system performance and interaction with other features.

Impact on System Performance

There is no impact on system performance.

Interactions with Other Features

InfoRevive feature may affect and interact with other features when they are used at the same time. Interaction between InfoRevive feature and other features are described in Table 9-3.

Table 9-3  Interaction between InfoRevive feature and other features

Feature

Description

InfoRevive

  • After the InfoRevive license is loaded, read/write-related features except data balancing, data reconstruction, and InfoTier are affected. When the faulty nodes or disks in the storage system exceed the upper limit, read and write operations follow the process after InfoRevive is enabled.
  • With the InfoRevive read and write fault tolerance mode being enabled, the data reconstruction failure alarm will not be reported when fewer-than-required data copies are written successfully. Instead, a file damage alarm is reported during file read/writing.

Application Restrictions

Application restrictions of InfoRevive feature is described in Table 9-4.

Table 9-4  Application restrictions of InfoRevive feature

Feature

Description

InfoRevive

If metadata is damaged and the number of damaged metadata files exceeds the threshold of metadata protection level, an alarm is reported.

Translation
Download
Updated: 2019-06-27

Document ID: EDOC1000122519

Views: 85834

Downloads: 151

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next