CN105260377A - Updating method and system based on hierarchical storage - Google Patents
Updating method and system based on hierarchical storage Download PDFInfo
- Publication number
- CN105260377A CN105260377A CN201510551628.5A CN201510551628A CN105260377A CN 105260377 A CN105260377 A CN 105260377A CN 201510551628 A CN201510551628 A CN 201510551628A CN 105260377 A CN105260377 A CN 105260377A
- Authority
- CN
- China
- Prior art keywords
- nfs
- storage
- software package
- lustre
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
- G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
- G06F16/1827—Management specifically adapted to NAS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Abstract
The invention discloses an updating method and system based on hierarchical storage. The method comprises the following steps of: using a dynamic zettabyte file system (ZFS) as a bottom file system, configuring abundant architectures of a cluster resource manager pacemaker and a heartbeat line corosync as a basic storage system; and under the environment of the basic storage system, using a network auxiliary storage (NAS) system of a network file system (NFS) as the hierarchical storage system. According to the updating method and system based on hierarchical storage, the ZFS is used as the bottom file system to establish Lustre, so that the high bandwidth performance of the storage system can be ensured; both the pacemaker and the corosync are highly available, so that the rapid failure recovery ability and business continuity of the system can be ensured; and the NAS system is used as the high-capacity storage system, so that storage of large volume data can be achieved, and the high bandwidth basic storage system can be called when in need.
Description
Technical field
The present invention relates to field of computer technology, be specifically related to a kind of upgrade method based on classification storage and system.
Background technology
Lustre file system is increase income, the high performance file system developed by clusterfilesystem company.Lustre file system is a transparent global file system, and client can access the data in cluster file system pellucidly, and without the need to knowing the actual storage locations of these data.Lustre file system is the system of a high modularization, primarily of three part compositions: client (Client), object storage server (ObjectStorageTarget, and meta data server (MetaDataServer, MDS) OST).Three ingredients, except respective unique function, are shared each other and are such as locked, ask the modules such as process, Message Transmission.
In order to improve the performance of Lustre file system, usual Client, OST and MDS are separated, and these subsystems also can operate in same system certainly.Lustre file system eliminates legacy network file system in extensibility, and the problem in availability and performance, Lustre file system adopts distributed lock management mechanism to realize con current control, the communication link separate management of metadata and file data.Lustre has and is optimized for big file read-write, provides high performance I/O; Metadata separate, stored; The fast quick-recovery of service and network failure; Based on the distributed lock management of intention; Store based on object, make storage have more intellectuality, the Data Protection Technologies based on object one-level can be realized; System can the feature such as rapid configuration.Along with Lustre file system by more and more widely by enterprise and user use, in daily work, due to the proposition of various demand, Lustre file system has become the indispensable file system environment of routine work.
Along with the diversity of user and the arrival of large data age, single Lustre file system has been difficult to the demand meeting user, cannot when not influence zone wide feature, ensure the diversity of the storage of Large Volume Data, the continuity of business, the reliability of data and user.
Summary of the invention
The invention provides a kind of upgrade method based on classification storage and system, Large Copacity, continuity, reliability and multifarious defect cannot be realized to solve prior art.
The invention provides a kind of upgrade method stored based on classification, comprise the following steps:
Using living document system ZFS as underlying file systems, storage system based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure;
Under the environment of described basic storage system, use the network attached storage NAS system of file system NFS Network Based as hierarchical stor.
Alternatively, described using living document system ZFS as underlying file systems, based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure before storage system, also comprise:
System upgrade environment is set.
Alternatively, described system upgrade environment is set, specifically comprises:
The network of configuration server end, arranges network ip address, realizes safety shell protocol SSH without cryptographic acess between Lustre node and NFS node; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS software package, pacemaker software package, corosync software package and NFS software package are installed.
Alternatively, described under the environment of described basic storage system, use the network attached storage NAS system of file system NFS Network Based as after hierarchical stor, also comprise:
Based on described hierarchical stor, compatible several operation systems is as NFS client.
Alternatively, described based on described hierarchical stor, compatible several operation systems, as NFS client, is specially:
Under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system is as NFS client.
Present invention also offers a kind of upgrade-system stored based on classification, comprising:
First configuration module, for using living document system ZFS as underlying file systems, storage system based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure;
Second configuration module, under the environment of described basic storage system, uses the network attached storage NAS system of file system NFS Network Based as hierarchical stor.
Alternatively, described system, also comprises:
Module is set, for arranging system upgrade environment.
Alternatively, described module is set, specifically for the network of configuration server end, network ip address is set, between Lustre node and NFS node, realizes safety shell protocol SSH without cryptographic acess; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS software package, pacemaker software package, corosync software package and NFS software package are installed.
Alternatively, described system, also comprises:
Compatible modules, for based on described hierarchical stor, compatible several operation systems is as NFS client.
Alternatively, described compatible modules, specifically under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system is as NFS client.
The present invention builds Lustre using ZFS as underlying file systems, the high bandwidth performance of storage system can be ensured, pacemaker and corosync is used to do two-shipper High Availabitity, the fast failure recovery capability of system and the continuation of business can be ensured, use NAS storage system as the storage system of high power capacity, the storage of Large Volume Data can be met, and when needs adjustable use high bandwidth basis storage system.
Accompanying drawing explanation
Fig. 1 is a kind of upgrade method process flow diagram stored based on classification in the embodiment of the present invention;
Fig. 2 is the structural representation of a kind of upgrade-system based on classification storage in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, if do not conflicted, each feature in the embodiment of the present invention and embodiment can be combined with each other, all within protection scope of the present invention.In addition, although show logical order in flow charts, in some cases, can be different from the step shown or described by order execution herein.
Embodiments provide a kind of upgrade method stored based on classification, as shown in Figure 1, comprise the following steps:
Step 101, arranges system upgrade environment.
Particularly, can the network of configuration server end, network ip address is set, at Lustre node and NFS (NetworkFileSystem, network file system(NFS)) realize SSH (SecureShellProtocol between node, safety shell protocol) without cryptographic acess, the network between Deterministic service device end connects; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS (ZettabyteFileSystem, living document system) software package, pacemaker (cluster resource manager) software package, corosync (heartbeat) software package and NFS software package are installed.
Step 102, using ZFS as underlying file systems, storage system based on configuration pacemaker and corosync redundancy structure.
Particularly, when disk format, parameter backfstype=zfs can be added, and separately do two-shipper High Availabitity failnode is set, as:
[rootnode02～]#mkfs.lustre--reformat--mgs--mdt--backfstype＝zfs--fsname＝qq--failnode＝node01tcp0--index＝0lustre-mgs/mgtraidz/dev/sd{a,b,c}
[rootnode01～]#mkfs.lustre--reformat--ost--index＝0--backfstype＝zfs--mgsnode＝node02tcp0--failnode＝node02tcp0--fsname＝qqlustre-ost0/ost0raidz2/dev/sd{a,b,c,d,e}
Start Lustre service, carry Lustre client:
[rootcient1～]#mount-tlustrenode02tcp0:node01tcp0:/qq/mnt/qq
Corosync configuration file is distributed to Lustre service end node, starts pacemaker and corosync service, check crm_mon, obtain following result:
Lastupdated:ThuNov617:13:492014
Lastchange:ThuNov615:39:362014viacrmdonnode02
Stack:classicopenais(withplugin)
CurrentDC:node02-partitionwithquorum
Version:1.1.10-14.el6_5.3-368c726
2Nodesconfigured,2expectedvotes
4Resourcesconfigured
Online:[node01node02]
mgt(ocf::heartbeat:Lustre):Startednode01
ost0(ocf::heartbeat:Lustre):Startednode02
CloneSet:clonePing[resPing]
Started:[node01node02]
Step 103, under the environment of basic storage system, uses NAS (NetworkAttachedStorage, network attached storage) system based on NFS as hierarchical stor.
Particularly, can in NFS service end, configuration export file:
/mnt/nfstest*(fsid＝0,rw,async,insecure,no_root_squash,no_subtree_check)
Start NFS service, carry out carry in client:
mount-tnfsnode03:/mnt/nfstest/mnt/nfs
Lustremds node activates coordinator
[rootm2～]#lctlset_parammdt.testfs-MDT0000.hsm_control＝enabled
mdt.testfs-MDT0000.hsm_control＝enabled
[rootm2～]#lctlget_parammdt.testfs-MDT0000.hsm_control
mdt.testfs-MDT0000.hsm_control＝enabled
Start agent
[rootnode01～]#lhsmtool_posix--daemon--hsm-root/nfs--archive＝1/testfs
lhsmtool_posix[32510]:action＝0src＝(null)dst＝(null)mount_point＝/testfs
hsmtool_posix[32511]:waitingformessagefromkernel
Use hsm order to carry out activation release to file and check state
[rootclient02hsmfs]#lfshsm_archive–archive1file
[rootclient02hsmfs]#lfshsm_statefile
[rootclient02hsmfs]#lfshsm_releasefile
Step 104, based on hierarchical stor, compatible several operation systems is as NFS client.
Particularly, can under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system, as NFS client, is made user can be checked and data transmission file by NFS client, meets the demand of different operating system operation.
In the present embodiment, carry can be carried out to linux system in the following ways:
Start NFS service, set up mount directory, carry NFS client:
#mount–tnfs100.1.1.10:/mnt/nfs/mnt/nfs
Carry can also be carried out in the following ways to Windows system:
Control panel program open or close windows function under, NFS client and instrument are installed; Run in cmd:
C:\Users\pc>showmount-e100.1.1.10
Derive list at 100.1.1.10:
/home*
/opt*
/mnt/nfs*
C:\Users\pc>mount\\100.1.1.10\mnt\nfsZ:
Z: be now successfully connected to 100.1.1.10 mnt nfs
Order is successfully completed.
It should be noted that, in the windows system of some other version, some softwares need be suitable for run and carry out carry, as SFU software etc.
In addition, carry can also be carried out to Mac system in the following ways:
Detect in terminal and can be connected to nfs service end:
showmount-e100.1.1.10
exportsliston100.1.1.10:
/home*
/opt*
/mnt/nfs
Perform carry order:
mount–tnfs100.1.1.10:/mnt/nfs/private/nfs
If display reports an error: operationnotpermitted
Then revise carry order:
mount–tnfs–oresvport,rw100.1.1.10:/mnt/nfs/private/nfs
The embodiment of the present invention builds Lustre using ZFS as underlying file systems, the high bandwidth performance of storage system can be ensured, pacemaker and corosync is used to do two-shipper High Availabitity, the fast failure recovery capability of system and the continuation of business can be ensured, use NAS storage system as the storage system of high power capacity, the storage of Large Volume Data can be met, and when needs adjustable use high bandwidth basis storage system.In addition, the second order hierarchical space using NAS system as high power capacity, can compatible windows, linux and mac system client, thus meets user and use different operating system to carry out the storage of file and the demand of transmission, improves the diversity of user.
Based on the above-mentioned upgrade method stored based on classification, the embodiment of the present invention additionally provides a kind of upgrade-system stored based on classification, as shown in Figure 2, comprising:
First configuration module 201, for using ZFS as underlying file systems, configures storage system based on pacemaker and corosync redundancy structure;
Second configuration module 202, under the environment of basic storage system, uses NAS system based on NFS as hierarchical stor.
Further, said system, also comprises:
Module 203 is set, for arranging system upgrade environment.
Particularly, above-mentioned module 203 is set, specifically for the network of configuration server end, network ip address is set, between Lustre node and NFS node, realizes safety shell protocol SSH without cryptographic acess; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS software package, pacemaker software package, corosync software package and NFS software package are installed.
Further, said system, also comprises:
Compatible modules 204, for based on described hierarchical stor, compatible several operation systems is as NFS client.
Particularly, above-mentioned compatible modules, specifically under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system is as NFS client.
The embodiment of the present invention builds Lustre using ZFS as underlying file systems, the high bandwidth performance of storage system can be ensured, pacemaker and corosync is used to do two-shipper High Availabitity, the fast failure recovery capability of system and the continuation of business can be ensured, use NAS storage system as the storage system of high power capacity, the storage of Large Volume Data can be met, and when needs adjustable use high bandwidth basis storage system.In addition, the second order hierarchical space using NAS system as high power capacity, can compatible windows, linux and mac system client, thus meets user and use different operating system to carry out the storage of file and the demand of transmission, improves the diversity of user.
In conjunction with the software module that the step in the method that embodiment disclosed herein describes can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1., based on the upgrade method that classification stores, it is characterized in that, comprise the following steps:
Using living document system ZFS as underlying file systems, storage system based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure;
Under the environment of described basic storage system, use the network attached storage NAS system of file system NFS Network Based as hierarchical stor.
2. the method for claim 1, is characterized in that, described using living document system ZFS as underlying file systems, based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure before storage system, also comprises:
System upgrade environment is set.
3. method as claimed in claim 2, is characterized in that, describedly arranges system upgrade environment, specifically comprises:
The network of configuration server end, arranges network ip address, realizes safety shell protocol SSH without cryptographic acess between Lustre node and NFS node; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS software package, pacemaker software package, corosync software package and NFS software package are installed.
4. the method for claim 1, is characterized in that, described under the environment of described basic storage system, uses the network attached storage NAS system of file system NFS Network Based as after hierarchical stor, also comprises:
Based on described hierarchical stor, compatible several operation systems is as NFS client.
5. method as claimed in claim 4, it is characterized in that, described based on described hierarchical stor, compatible several operation systems, as NFS client, is specially:
Under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system is as NFS client.
6., based on the upgrade-system that classification stores, it is characterized in that, comprising:
First configuration module, for using living document system ZFS as underlying file systems, storage system based on allocation cluster explorer pacemaker and heartbeat corosync redundancy structure;
Second configuration module, under the environment of described basic storage system, uses the network attached storage NAS system of file system NFS Network Based as hierarchical stor.
7. system as claimed in claim 6, is characterized in that, also comprise:
Module is set, for arranging system upgrade environment.
8. system as claimed in claim 7, is characterized in that,
Described module is set, specifically for the network of configuration server end, network ip address is set, between Lustre node and NFS node, realizes safety shell protocol SSH without cryptographic acess; Close the fire wall of all nodes, forbidding SELinux method; Shared storage is mapped on corresponding Lustre node, Lustre software package, ZFS software package, pacemaker software package, corosync software package and NFS software package are installed.
9. system as claimed in claim 6, is characterized in that, also comprise:
Compatible modules, for based on described hierarchical stor, compatible several operation systems is as NFS client.
10. system as claimed in claim 9, is characterized in that,
Described compatible modules, specifically under the environment in the NAS high power capacity classification space based on NFS, compatible windows, linux and mac operating system is as NFS client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551628.5A CN105260377B (en) | 2015-09-01 | 2015-09-01 | A kind of upgrade method and system based on classification storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510551628.5A CN105260377B (en) | 2015-09-01 | 2015-09-01 | A kind of upgrade method and system based on classification storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105260377A true CN105260377A (en) | 2016-01-20 |
| CN105260377B CN105260377B (en) | 2019-02-12 |
Family
ID=55100070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510551628.5A Active CN105260377B (en) | 2015-09-01 | 2015-09-01 | A kind of upgrade method and system based on classification storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105260377B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106934017A (en) * | 2017-03-10 | 2017-07-07 | 郑州云海信息技术有限公司 | A kind of method that use lustre file system replaces the HDFS file system of Hadoop |
| CN107566182A (en) * | 2017-09-14 | 2018-01-09 | 郑州云海信息技术有限公司 | The adapting method and system of a kind of NFS |
| CN107733667A (en) * | 2016-08-10 | 2018-02-23 | 北京京东尚科信息技术有限公司 | A kind of blog management method and system |
| CN108512684A (en) * | 2017-02-28 | 2018-09-07 | 阿里巴巴集团控股有限公司 | Firmware upgrade method and system and firmware upgrade managing device |
| CN110100240A (en) * | 2017-01-06 | 2019-08-06 | 甲骨文国际公司 | The cloud gateway for generating and storing for ZFS snapshot |
| CN110795121A (en) * | 2019-09-27 | 2020-02-14 | 北京浪潮数据技术有限公司 | Virtualization system upgrading method, device, equipment and computer readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102170460A (en) * | 2011-03-10 | 2011-08-31 | 浪潮(北京)电子信息产业有限公司 | Cluster storage system and data storage method thereof |
| US20110231458A1 (en) * | 2010-03-01 | 2011-09-22 | Hitachi, Ltd. | File level hierarchical storage management system, method, and apparatus |
| CN103209098A (en) * | 2013-04-16 | 2013-07-17 | 浪潮电子信息产业股份有限公司 | Method for realizing dual-machine function of server |
| CN103457771A (en) * | 2013-08-30 | 2013-12-18 | 杭州华三通信技术有限公司 | Method and device for HA virtual machine cluster management |
| CN103685517A (en) * | 2013-12-13 | 2014-03-26 | 浪潮(北京)电子信息产业有限公司 | Storage hierarchical scheduling method and system based on service class characteristics |
| CN103713974A (en) * | 2014-01-07 | 2014-04-09 | 浪潮(北京)电子信息产业有限公司 | High-performance job scheduling management node dual-computer reinforcement method and device |
| CN104023061A (en) * | 2014-06-10 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | High availability cluster scheme of OSS (Open Storage service) for LUSTRE |
| CN104598495A (en) * | 2013-10-31 | 2015-05-06 | 南京中兴新软件有限责任公司 | Hierarchical storage method and system based on distributed file system |
-
2015
- 2015-09-01 CN CN201510551628.5A patent/CN105260377B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110231458A1 (en) * | 2010-03-01 | 2011-09-22 | Hitachi, Ltd. | File level hierarchical storage management system, method, and apparatus |
| CN102170460A (en) * | 2011-03-10 | 2011-08-31 | 浪潮(北京)电子信息产业有限公司 | Cluster storage system and data storage method thereof |
| CN103209098A (en) * | 2013-04-16 | 2013-07-17 | 浪潮电子信息产业股份有限公司 | Method for realizing dual-machine function of server |
| CN103457771A (en) * | 2013-08-30 | 2013-12-18 | 杭州华三通信技术有限公司 | Method and device for HA virtual machine cluster management |
| CN104598495A (en) * | 2013-10-31 | 2015-05-06 | 南京中兴新软件有限责任公司 | Hierarchical storage method and system based on distributed file system |
| CN103685517A (en) * | 2013-12-13 | 2014-03-26 | 浪潮(北京)电子信息产业有限公司 | Storage hierarchical scheduling method and system based on service class characteristics |
| CN103713974A (en) * | 2014-01-07 | 2014-04-09 | 浪潮(北京)电子信息产业有限公司 | High-performance job scheduling management node dual-computer reinforcement method and device |
| CN104023061A (en) * | 2014-06-10 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | High availability cluster scheme of OSS (Open Storage service) for LUSTRE |
Non-Patent Citations (3)
| Title |
|---|
| CTRRY: "drbd与corosync/pacemaker 结合构建高可用mariadb服务", 《HTTP://BLOG.51CTO.COM/CTRRY/1658665》 * |
| FTMOONFANS: "NAS之mysql高可用解决方案", 《HTTP://BLOG.51CTO.COM/SOULBOY/1303791》 * |
| 陈明乾: "Linux 高可用（HA）集群之Corosync详解", 《HTTP://BLOG.51CTO.COM/FREELODA/1272417》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107733667A (en) * | 2016-08-10 | 2018-02-23 | 北京京东尚科信息技术有限公司 | A kind of blog management method and system |
| CN107733667B (en) * | 2016-08-10 | 2021-05-25 | 北京京东尚科信息技术有限公司 | Log management method and system |
| CN110100240A (en) * | 2017-01-06 | 2019-08-06 | 甲骨文国际公司 | The cloud gateway for generating and storing for ZFS snapshot |
| CN110100230A (en) * | 2017-01-06 | 2019-08-06 | 甲骨文国际公司 | The file system hierarchy structure and function stored using cloud object |
| US11714784B2 (en) | 2017-01-06 | 2023-08-01 | Oracle International Corporation | Low-latency direct cloud access with file system hierarchies and semantics |
| US11755535B2 (en) | 2017-01-06 | 2023-09-12 | Oracle International Corporation | Consistent file system semantics with cloud object storage |
| CN110100230B (en) * | 2017-01-06 | 2023-11-07 | 甲骨文国际公司 | File system function layering method, system, readable medium and device using cloud object storage |
| CN110100240B (en) * | 2017-01-06 | 2023-12-12 | 甲骨文国际公司 | Cloud gateway for ZFS snapshot generation and storage |
| CN108512684A (en) * | 2017-02-28 | 2018-09-07 | 阿里巴巴集团控股有限公司 | Firmware upgrade method and system and firmware upgrade managing device |
| CN106934017A (en) * | 2017-03-10 | 2017-07-07 | 郑州云海信息技术有限公司 | A kind of method that use lustre file system replaces the HDFS file system of Hadoop |
| CN107566182A (en) * | 2017-09-14 | 2018-01-09 | 郑州云海信息技术有限公司 | The adapting method and system of a kind of NFS |
| CN110795121A (en) * | 2019-09-27 | 2020-02-14 | 北京浪潮数据技术有限公司 | Virtualization system upgrading method, device, equipment and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105260377B (en) | 2019-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105260377A (en) | Updating method and system based on hierarchical storage | |
| US20190171371A1 (en) | Tenant-level sharding of disks with tenant-specific storage modules to enable policies per tenant in a distributed storage system | |
| JP5054531B2 (en) | System and method for requesting return of unused space from provisional data container | |
| US7873700B2 (en) | Multi-protocol storage appliance that provides integrated support for file and block access protocols | |
| CN107734026B (en) | Method, device and equipment for designing network additional storage cluster | |
| US11722455B2 (en) | Storage cluster address resolution | |
| US20050228937A1 (en) | System and method for emulating operating system metadata to provide cross-platform access to storage volumes | |
| US10944671B2 (en) | Efficient data forwarding in a networked device | |
| CN103561101A (en) | Network file system | |
| US10230544B1 (en) | Efficient data forwarding in a networked device | |
| CN106713493B (en) | System and method for constructing distributed file in computer cluster environment | |
| US8600999B2 (en) | System and method for efficient resource management | |
| JP2019531563A (en) | Data processing method, storage system, and switching device | |
| WO2005106716A1 (en) | Systems and methods for providing a proxy for a shared file system | |
| CN112579008A (en) | Storage deployment method, device, equipment and storage medium of container arrangement engine | |
| WO2016101856A1 (en) | Data access method and apparatus | |
| US10592469B1 (en) | Converting files between thinly and thickly provisioned states | |
| CN111225003B (en) | NFS node configuration method and device | |
| CN110990369A (en) | Method, equipment and storage medium for cluster deployment of file system | |
| CN110704541A (en) | High-availability distributed method and architecture for Redis cluster multi-data center | |
| US9256629B1 (en) | File system snapshots over thinly provisioned volume file in mapped mode | |
| Petersen | Inside the Lustre file system | |
| US11010349B2 (en) | File system with distributed entity state | |
| WO2014077451A1 (en) | Network distributed file system and method using iscsi storage system | |
| US10768834B2 (en) | Methods for managing group objects with different service level objectives for an application and devices thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |