About This Document
Purpose
This document describes the SmartCache feature supported by storage systems, in terms of the principle and configuration.
SmartCache is supported for LUNs (block services) and file systems (file services). The following table lists product models that support SmartCache.
Product Series |
Product Model |
Product Version |
|---|---|---|
OceanStor 2000 V5 series |
OceanStor 2200 V5 |
V500R007C73 Kunpeng |
OceanStor 2600 V5 |
V500R007C71 Kunpeng |
|
OceanStor 2810 V5 |
V500R007C73 Kunpeng |
|
OceanStor 5000 V5 series |
OceanStor 5300 V5, 5500 V5, 5600 V5, and 5800 V5 |
V500R007C00 V500R007C10 V500R007C20 V500R007C30 V500R007C50 V500R007C60 V500R007C61 |
OceanStor 5300 V5, 5500 V5, and 5800 V5 |
V500R007C60 Kunpeng V500R007C70 Kunpeng V500R007C71 Kunpeng V500R007C73 Kunpeng |
|
OceanStor 5600 V5 |
V500R007C60 Kunpeng V500R007C70 Kunpeng V500R007C71 Kunpeng |
|
OceanStor 6000 V5 series |
OceanStor 6800 V5 |
V500R007C00 V500R007C10 V500R007C20 V500R007C30 V500R007C50 V500R007C60 V500R007C61 |
OceanStor 6800 V5 |
V500R007C60 Kunpeng V500R007C70 Kunpeng V500R007C71 Kunpeng V500R007C73 Kunpeng |
|
OceanStor 18000 V5 series |
OceanStor 18500 V5 and 18800 V5 |
V500R007C00 V500R007C10 V500R007C20 V500R007C30 V500R007C50 V500R007C60 V500R007C61 |
OceanStor 18500 V5 and 18800 V5 |
V500R007C60 Kunpeng V500R007C70 Kunpeng V500R007C71 Kunpeng |
|
OceanStor 5x10 V5 series |
OceanStor 5110 V5 |
V500R007C30 V500R007C60 V500R007C61 |
Intended Audience
This document is intended for:
- Technical support engineers
- Maintenance engineers
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol |
Description |
|---|---|
Indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. |
|
Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. |
|
Indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. |
|
Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. |
|
Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. |
Change History
Changes between document issues are cumulative. The latest document issue contains all the changes made in earlier issues.
Issue 20 (2021-10-30)
This issue is the twentieth official release.
Added V500R007C73 Kunpeng version.
Issue 19 (2021-09-15)
This issue is the nineteenth official release.
Added V500R007C73 Kunpeng version.
Issue 18 (2021-06-30)
This issue is the eighteenth official release.
Optimized some descriptions.
Issue 17 (2021-06-11)
This issue is the seventeenth official release.
Optimized some description.
Issue 16 (2021-01-30)
This issue is the sixteenth official release.
Optimized some descriptions.
Issue 15 (2020-11-30)
This issue is the fifteenth official release.
Added OceanStor 2600 V5 to product models.
Issue 14 (2020-09-15)
This issue is the fourteenth official release.
Optimized some descriptions.
Issue 13 (2020-07-15)
This issue is the thirteenth official release.
Optimized some descriptions.
Issue 12 (2020-04-10)
This issue is the twelfth official release.
Optimized some descriptions.
Issue 11 (2019-12-30)
This issue is the eleventh official release.
Optimized some descriptions.
Issue 10 (2019-10-30)
This issue is the tenth official release.
Added OceanStor 6800 V5 Kunpeng, 18500 V5 Kunpeng, and 18800 V5 Kunpeng to product models.
Issue 09 (2019-07-30)
This is the ninth official release.
Added OceanStor 5300 V5 Kunpeng, 5500 V5 Kunpeng, 5600 V5 Kunpeng, and 5800 V5 Kunpeng to product models.
Issue 08 (2019-06-30)
This issue is the eighth official release, which incorporates the following changes:
Optimized some descriptions.
Issue 07 (2019-05-15)
This issue is the seventh official release, which incorporates the following changes:
Optimized some descriptions.
Issue 06 (2019-03-30)
This issue is the sixth official release, which incorporates the following changes:
Added OceanStor 5110 V5 to product models.
Issue 05 (2018-12-06)
This issue is the fifth official release, which incorporates the following changes:
Optimized some descriptions about section "Checking the SmartCache License".
Issue 04 (2018-07-30)
This issue is the fourth official release, which incorporates the following changes:
Optimized some descriptions.
Issue 03 (2018-05-09)
This issue is the third official release, which incorporates the following changes:
Optimized some descriptions.
Issue 02 (2018-01-30)
This issue is the second official release, which incorporates the following changes:
Optimized descriptions about section "Impact and Restrictions". SSDs to be added to a SmartCache pool can be coffer disks.
Issue 01 (2017-11-30)
This is the first official release.