Free and Premium Huawei H13-629_V2.0 Dumps Questions Answers

Log analysis tools can run on any PC, do not need to interoperate with the storage system, the analysis process time according to the amount of the log may be, may it takes a long time

Log Analysis Tools After starting the analysis, the analysis tasks need to be stopped due to other reasons. Click on the analysis tool to abort this analysis

Engineer A deleted the original compression of the results of the collection, then the results will be collected to re-catalog the contents of all documents compressed into zip format for the dayChi analysis tools for analysis

After the analysis is completed, all the problems caused by the log analysis will be presented in the list of problems, and "View Details" contains the approximate cause of the problem and processing advice

CIFS does not allow multiple clients to access

The CIFS client writes the shared file and does not write to the storage system immediately. Instead, the file is saved in the local cache and can be read againImprove read rate, improve performance

CIFS does not support anonymous transmission and shared authentication access

CIFS supports a variety of character sets to ensure CIFS can be used in all language systems

The types of quotas include capacity quota and file quota.

Quota methods include calculating quotas, soft quotas and mandatory quotas.

The system pre-allocates quotas for files before writing the file. When the user cancels the writing of the file being written, the system does not release a pre-allocated quota.

When the user continues to write data, the quota information has been used in the InfoAllocator interface real-time updates.

True

False

8K

16K

64K

128K

True

False

On the slots of the same position on both nodes, such as A3 and B3, you must insert the same type of interface card.

A5 and B5, A6 and B6 can be chosen to be networked, the key is howto make the network connections.

If the back end of the engine cluster is to be directly connected to four control enclosures, add one FC HBA card in slots A2 and B2 for the controller enclosure of direct connection.

A2, A3, A4 and B2, B3, B4 can beplugged into a 1Gb iSCSI or 8Gb FC interface module to connect with the business network.

GSLB

VIP

SLB

GLB

True

False

Direct use of the root user, in the case of the file system is mounted fsck repair

Using the owner of the user data file, perform an fsck fix if the file system is mounted

Use the owner of the user data file to perform a fsck fix on the device ifthe file system is unmounted

Using the root user, perform a fsck fix on the device while the file system is unmounted

1KM

10KM

25KM

50KM

Stop one or more virtual machines

Suspend one or more virtual machines

Set the virtual machine restart priority

Set host isolation response

Restore the entire data file

roll back to the Council before crying to a certain point in time

Recovery control file

open state cannot be restored action

EXP

RMAN

EXPdp

imp

The production system equipment network card occupancy rate is high.

The production system equipment network card occupancy rate is low.

The production system equipment CPU occupancy rate.

The production system equipment CPU occupancy rate is low.

True

False

LDAP authentication

WSSE certification

NIS certification

AD domain certification

True

False

Backup slice size is unlimited, but its size can be set by maxpiecesize

The backup piece is a binary file used to store the backup set information

One or more backup pieces form a backupset

A backup piece corresponds to a separate input output file

Linked Clone

VSA

SE Sparse

User Data Management

True

False

NFS design ideas include stability, security, support for large-capacity storage devices

NTFS will all the data is a file, the file system metadata is also stored as ordinary files

Each directory and file attribute information is included in the MFT, MFT records the name of the file and directory, size, data storage location information

NTFS file space allocation unit is the sector, the default is 512 bytes

Rewrite the protection

Resource Management

Document Properties

document encryption

1

2

3

4

It does not consume any host resources.

It is lower in migration cost than gateway-layer solutions such as those based IBM SVC, and EMC VPLEX.

It requires services to stop only once, and the service stopping occurs after the migration.

It delivers higher migration speed than host-layer solutions.

True

False

A client business IO load random read that accounts for more than 60% using SATA, SAS for staging storage, use SSD to do cache, so it will effectively reducecosts and improve random performance indicators

If hot spot data is scattered and changing rapidly, it is recommended to use tiered storage

If there are many SSDs and hotspots, Smart Cache is the best choice

If you have a small amount of SSD data,use a tiered storage disk for more utilization

After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time

Disaster recovery data stored in the Cache, not yet written to the hard disk

When creating a snapshoton the disaster recovery end LUN The production end is copying data to the disaster recovery end

The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been recovered

With continuous random read: RAID 5 performance is superior to RIAD10

With sequential read and write, RAID 5 performance are better than RAID10

With sequential write, RAID10 better than RAID5 performance

With continuous random read, RAID 5 and RAID 10 performance is equal.

True

False

The size of the LUN provided by the VTL back-end storage does not exceed 4TB. The default configuration is write-back, mirroring, and the depth of the slice is 64KB

SIR data The number of LUNs is 2's power of N

SIR index LUN size is at least 4% of SIR data LUN size

It is not recommended to divide RAID across frames

Data backup

Data restoration

Data copy

Data deletion

TRUE

FALSE

Multiple LUNs for Customer Business. When implementing data migrationusing remote replication, you need to add multiple remote replication tasks to a consistency group

Use remote replication to complete online data migration

LUN copy or remote replication. After the migration is complete, you do not need to do any configuration on the host to start the service

LUN copy data migration. During the copy process, you can dynamically change the migration rate

Not just the host with IP 100.43.13.210 can access this NFS share

Toquery the client for all the NFS shares on the service IP, use the command: showmount -e 100.43.13.11

Mount the NFS shared file system locally and execute: mount -t nfs 100.43.13.11:xs-cmfs / mnt

Verify that NFS shared file system has been mounted locally, executable: mount

Use the mount command to view the file system mount status is read-only

mount the damaged file system, the direct implementation of fsck to repair

should not be arbitrary on the normal operation of the fsck file system

By collecting, var / log / message host log information to locate file system failure

The engineer has set the WORM root directory according to the hospital's requirements, and all the subdirectories under this directory have the WORMattribute.

During the file protection period, no one can delete the protected file.

Protected Documents are Protected for a Period of 70 Years on Huawei OceanStor 9000 Storage Device.

WORM log save root, quota and WORM protection period cannot beset.

5 devices TOE NIC A0, B1, and A0, B3 inserted into the PCIe slot will not affect the system. Deployment will not affect the network bandwidth, so it cannot be adjusted.

The signal cables are long and need to be strapped to the cabinet or placed on the bottom tray.

Label NODE 01 A0-0 The signal cable is inserted in the network port A0-1. The signal cable labeled NODE01 B3-1 is inserted in the network position B3-0, due to the same network card two network port peer, you can place the wrongline, you cannot adjust.

CE6850 switch connected to two stacked copper cables, one of which is needed to post-cold more cold, because it does not affect the network interoperability. You can base this software debugging.

True

False

The backup server and the media server can not communicate properly.

The link between the backup media and the media server is down.

Backup server SQL database failure.

DDB is abnormal.

Pvmove command does not support Linux cluster.

Redhat Linux enterprise 6 version of lvm does not support the pvmove command.

You need to install the cmirror package and run it on the cluster server.

Need to lvm version down to 1.0 before using pvmove migration data.

After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time.

Disaster recovery storage side of thedatabase resides in the cache has not been written to the hard disk.

When creating a snapshot on the disaster recovery end LUN, the production end is copying data to the disaster recovery end.

The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been repaired.

Recommended threshold 10GBSoftware threshold 15GBGrace time 10 daysHard threshold 20GB

Recommended threshold10GBSoftware threshold 18GBGrace time 10 daysHard threshold 20GB

Recommended threshold 10GBSoftware threshold 15GBGrace time 15 daysHard threshold 20GB

Recommended threshold 8GBSoftware threshold 15GBGrace time 10 daysHard threshold 20GB

Parameter file

Control Documents

Archive log file

Data files

The storage is connected directly to the virtual machine, including RDMs, directly to iSCSI or NFS.

Virtual machines contain large databases.

The virtual machine is deployed in the AIX operating system.

Virtual machines contain non-Microsoft family applications.

lspci | grep SCSI

cat / proc / scsi / scsi

cat / proc / scsi / qla2300 / 1 | grep port

lspci | grep Ethernet

Support for SMB3 multichannel features that take full advantage of client-side multi-core CPUs and bandwidth resources to dramatically improve performance.

When a hard drive has multiple objects at the same time to write requests, support merged into a large continuous IO, significantly improve system performance.

Internal file system replication, without having to go through the client directly in the system to complete high-speed

Supports 10GE and PCIE networking, providing high performance through high-speed inter-node interconnection and reducing system internal delay.

Restart the NFS server of the N8500

Restart the client's NFS service

Reseat the NFS client network cable

Forcibly unmount the NFS client mount point and mount it again

OLTP

OLAP

VDI

SPC-1

Pause the app before the snapshot, go to the hardware storage snapshot to trigger a common snapshot with application consistency.

Backup software snapshot function can automatically find the storage volumeof the file system, database, mail system.

Background snapshots can be indexed to ensure application recovery and small particle recovery.

Snapshots backup can be offline, the backup server almost has no impact.

4 + 3: 1

6 + 3

4 + 2

12 + 3: 1

Restore (restore) refers to the previously generated backup set, get one or more objects, and then set to restore these objects.

Recovery (recovery) is a database that is consistent with the given point in time to ensure that thisdatabase can be opened.

Usually restored content lags behind the latest database SCN, so you need to ensure consistency through the restoration of the database.

The restored data files can use archived logs and online logs to complete the recovery.

When configuring thebackup client on the VTL side, you need to know that the WWPN of the FC port that connects the VTL to the VTL is available on the server in the sys /class / fc_host directory and subdirectory to the corresponding WWPN port.

Server-side identification has been detected with the library device command is cat / proc / scsi / scsi.

As shown in the figure, among the devices identified on the server side, the device labeled 1 is the scanned library.

As shown in the figure, of the devices identified on the server side, the device labeled 2 is the information for the scanned tape.

fs create striped fs01 10g 3 RG1-LUN1, RG2-LUN1, RG3-LUN1 stripeunit = 2048 blksize = 8192

fs create mirrored fs02 10g 2 RG1-LUN2, RG2-LUN2 stripeunit = 2048 blksize = 8192

fs create mirrored-stripe fs03 10g 2 2 RG1-LUn1, RG2-LUN1 protection = disk stripeunit = 2048 blksize = 8192

fs create striped-miiro fs04 20g 2 3 RG1-LUn1, RG1-LUN2, RG2-LUN1, RG2-LUN2, RG3-LUN1, RG3-LUN2 protection = disk stripeunit = 512 blksize = 1024