Solutions for XenServer in Linux without local storage

Source: Internet
Author: User
Tags local time uuid


Check the hard drive information first.

[Root@xenserver-ds-monitor01 ~]# Smartctl--ALL/DEV/SDA
SMARTCTL 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0+10] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

= = = START of Information section = = =
Device Model:plextor px-512m6s+
Serial number:p02620100868
LU WWN Device id:5 002303 1009083c8
Add. Product id:sc902040
Firmware version:1.00
User capacity:512,110,190,592 bytes [GB]
Sector size:512 bytes Logical/physical
Rotation Rate:solid State Device
Device is:not in Smartctl database [for details use:-P showall]
ATA Version Is:ata8-acs, ata/atapi-7 t13/1532d revision 4a
SATA Version Is:sata 3.1, 6.0 GB/s (current:6.0 GB/s)
local time Is:thu Aug 23:59:09 2016 CST
Smart Support Is:available-device has smart capability.
SMART Support is:enabled

= = START of READ SMART DATA section = =
SMART overall-health Self-Assessment Test result:passed

General SMART Values:
Offline Data Collection Status: (0x00) Offline data collection activity
was never started.
Auto Offline Data collection:disabled.
Self-Test Execution Status: (0) The previous self-test routine completed
Without error or no self-test has ever
been run.
Total time to complete Offline
Data collection: (seconds).
Offline data collection
Capabilities: (0x15) SMART execute Offline immediate.
No Auto Offline data collection support.
Abort Offline Collection Upon new
Command.
No Offline surface Scan supported.
Self-Test supported.
No Conveyance self-test supported.
No Selective self-test supported.
Smart capabilities: (0x0003) saves smart data before entering
power-saving mode.
Supports SMART Auto Save timer.
Error logging capability: (0X01) error logging supported.
General purpose Logging supported.
Short Self-Test Routine
Recommended polling time: (1) minutes.
Extended self-test Routine
Recommended polling time: (Ten) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Con


[Root@xenserver-ds-monitor01 ~]# smartctl-a/DEV/SDA
SMARTCTL 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0+10] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

= = START of READ SMART DATA section = =
SMART Attributes Data Structure revision number:1
Vendor specific SMART Attributes with thresholds:
id# attribute_name FLAG VALUE worst thresh TYPE UPDATED when_failed
1 raw_read_error_rate 0x002f Pre-fail Always-0
5 reallocated_sector_ct 0x0003 Pre-fail Always-0
9 power_on_hours 0x0002 Old_age Always-0
Power_cycle_count 0x0003 Pre-fail Always-12
170 Unknown_attribute 0x0032 Old_age Always-0
171 Unknown_attribute 0x0003 Pre-fail Always-0
172 Unknown_attribute 0x0003 Pre-fail Always-0
173 Unknown_attribute 0x0003 Pre-fail Always-0
174 Unknown_attribute 0x0003 Pre-fail Always-12
175 program_fail_count_chip 0x0003 Pre-fail Always-0
176 erase_fail_count_chip 0x0003 Pre-fail Always-0
177 Wear_leveling_count 0x0003 Pre-fail Always-19
178 used_rsvd_blk_cnt_chip 0x0003 Pre-fail Always-0
179 Used_rsvd_blk_cnt_tot 0x0003 Pre-fail Always-0
180 Unused_rsvd_blk_cnt_tot 0x0033 Pre-fail Always-1184
181 Program_fail_cnt_total 0x0003 Pre-fail Always-0
Erase_fail_count_total 0x0003 Pre-fail Always-0
183 Runtime_bad_block 0x0032 Old_age Always-0
184 End-to-end_error 0x0033 Pre-fail Always-0
187 Reported_uncorrect 0x0003 Pre-fail Always-0
188 Command_timeout 0x0032 Old_age Always-0
0x0003 Power-off_retract_count Pre-fail Always-12
195 hardware_ecc_recovered 0x0003 Pre-fail Always-0
196 Reallocated_event_count 0x0003 Pre-fail Always-0
198 offline_uncorrectable 0x0003 Pre-fail Always-0
199 Udma_crc_error_count 0x0003 Pre-fail Always-0
232 available_reservd_space 0x0003 010 pre-fail Always-0
233 Media_wearout_indicator 0x0003 Pre-fail Always-6
241 Total_lbas_written 0x0003 Pre-fail Always-102
242 Total_lbas_read 0x0003 Pre-fail Always-34

[Root@xenserver-ds-monitor01 ~]#

And take a look at the zoning information.

[Root@xenserver-ds-monitor01 ~]# sgdisk-p/DEV/SDA
disk/dev/sda:1000215216 sectors, 476.9 GiB
Logical Sector size:512 bytes
Disk identifier (GUID): cc968b4b-6998-4270-9b25-917806f75f8e
Partition table holds up to 128 entries
Usable sector is 1000215182 usable sector
Partitions is aligned on 2048-sector boundaries
Total free spaces is 2014 sectors (1007.0 KiB)

Number Start (sector) end (sector) Size Code Name
1 46139392 83888127 18.0 GiB 0700
2 8390656 46139391 18.0 GiB 0700
3 87033856 1000215182 435.4 GiB 8E00
4 83888128 84936703 512.0 MiB EF02
5 2048 8390655 4.0 GiB 0700
6 84936704 87033855 1024.0 MiB 8200
[Root@xenserver-ds-monitor01 ~]#

Through the above query can be learned that/dev/sda3 is a data disk, because the partition to the largest space, then come on/dev/sda3 to take effect to do local storage

[Root@xenserver-ds-monitor01 ~]# Xe Host-list
UUID (RO): De645a59-46ac-47db-83fa-3e91fb50b8b6
Name-label (RW): Xenserver-ds-monitor01
Name-description (RW): Default Install


[Root@xenserver-ds-monitor01 ~]# Xe sr-create content-type=user Device-config:device=/dev/sda3 host-uuid= De645a59-46ac-47db-83fa-3e91fb50b8b6 name-label= "Local storage" Shared=false TYPE=LVM
3f1ca7d9-9783-dffd-433f-d1d5906e7dcb
[Root@xenserver-ds-monitor01 ~]# Xe sr-list name-label= "Local Storage"
UUID (RO): 3F1CA7D9-9783-DFFD-433F-D1D5906E7DCB
Name-label (RW): Local storage
Name-description (RW):
Host (RO): Xenserver-ds-monitor01
Type (RO): LVM
Content-type (RO): User


[Root@xenserver-ds-monitor01 ~]#

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.