Loading

×Sorry to interrupt
Uncaught ReferenceError: addCTracking is not defined
throws at https://kb.vmware.com/resource/KM_TealiumTrackingJS?v=0.5:100:1

Refresh

Cookie Preference Center

General Information on cookies

When you visit our website, we use cookies to ensure that we give you the best experience. This information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies by clicking on the different category headings to find out more and change your settings. However, blocking some types of cookies may impact your experience on the site and the services we are able to offer. Further information can be found in our

Cookie Policy.

Strictly Necessary

Strictly Necessary

Always Active

Strictly Necessary

Strictly necessary cookies are always enabled since they are essential for our website to function. They enable core functionality such as security, network management, and website accessibility. You can set your browser to block or alert you about these cookies, but this may affect how the website functions. For more information please visit www.aboutcookies.org or www.allaboutcookies.org.

Cookie Details‎

Performance

Performance

Performance

Performance cookies are used to analyze the user experience to improve our website by collecting and reporting information on how you use it. They allow us to know which pages are the most and least popular, see how visitors move around the site, optimize our website and make it easier to navigate.

Cookie Details‎

Please confirm your settings by refreshing the page.

Functional

Functional

Functional

Functional cookies help us keep track of your past browsing choices so we can improve usability and customize your experience. These cookies enable the website to remember your preferred settings, language preferences, location and other customizable elements such as font or text size. If you do not allow these cookies, then some or all of these services may not function properly.

Cookie Details‎

Advertising

Advertising

Advertising

Advertising cookies are used to send you relevant advertising and promotional information. They may be set through our site by third parties to build a profile of your interests and show you relevant advertisements on other sites. These cookies do not directly store personal information, but their function is based on uniquely identifying your browser and internet device.

Cookie Details‎

Advertising Cookies

Consent Leg.Interest

Select All Vendors

Select All Vendors

Select All Hosts

Select All

Clear Filters

Information storage and access

Apply

Confirm My Choices Reject All Allow All

My Subscriptions

Loading

Knowledge Base

仮想マシンがランダムにスタックすることがあり、ホストベースの VSCSI リセットを発行する (51681)

Last Updated: 11/29/2017Categories: TroubleshootingTotal Views: 1Language:
JapaneseEnglish

1 like this article

Subscribe to get an email
newsletter with new updates

1 people found this helpful Please provide article feedback:

Symptoms

免責事項：これは英文の記事[Virtual Machines with large disk size on ESXi 6.5 hosts might hang during I/O operations and keep issuing host based VSCSI resets] の日本語訳です。記事はベストエフォートで翻訳を進めているため、ローカライズ化コンテンツは最新情報ではない可能性があります。最新情報は英語版の記事で参照してください。

VMFS5 でディスク サイズが 256 GB を超える仮想マシン、および VMFS6 でディスク サイズが 2.5 TB を超える仮想マシンが応答しなくなることがある。

ホストが応答しなくなり、特定のハングした仮想マシンを再起動できなくなる。

仮想マシンを再起動するにはホストの再起動が必要になる。

/var/log/vmkernel.log ファイルに、次のようなエントリが表示される。

..... cpu46:712802)WARNING: VSCSI: 3488: handle 19192(vscsi0:1):WaitForCIF: Issuing reset; number of CIF:1
..... cpu38:65988)VSCSI: 2891: handle 19192(vscsi0:1):Reset [Retries: 0/0] from (vmm0:wp-02)
..... cpu46:712802)WARNING: VSCSI: 3488: handle 19192(vscsi0:1):WaitForCIF: Issuing reset; number of CIF:1

..... cpu51:712223)PVSCSI: 2642: scsi0:0: ABORT ctx=0xed

..... cpu36:173183)VSCSI: 2611: handle 19086(vscsi0:0):Reset request on FSS handle 9173930292 (0 outstanding commands) from (vmm0:wp-02)
..... cpu61:65988)VSCSI: 2679: handle 19086(vscsi0:0):Completing reset (0 outstanding commands)

..... cpu57:173183)PVSCSI: 2642: scsi0:0: ABORT ctx=0xee
..... cpu57:173183)VSCSI: 2611: handle 19086(vscsi0:0):Reset request on FSS handle 9173930292 (0 outstanding commands) from (vmm0:wp-02)

..... cpu37:1100750)WARNING: VSCSI: 3497: handle 8263(vscsi0:0):WaitForCIF: Issuing reset; number of CIF:33
..... cpu37:1100750)WARNING: VSCSI: 2645: handle 8263(vscsi0:0):Ignoring double reset
..... cpu5:65891)VSCSI: 2891: handle 8263(vscsi0:0):Reset [Retries: 1/0] from (vmm0:vmOS_7.3)
..... cpu5:65891)VSCSI: 2891: handle 8263(vscsi0:0):Reset [Retries: 2/0] from (vmm0:vmOS_7.3)
..... cpu5:65891)VSCSI: 2891: handle 8263(vscsi0:0):Reset [Retries: 3/0] from (vmm0:vmOS_7.3)
..... cpu5:65891)VSCSI: 2891: handle 8263(vscsi0:0):Reset [Retries: 4/0] from (vmm0:vmOS_7.3)

Cause

仮想マシン IO は、仮想ディスクに関連付けられた VMFS メタデータへのアクセスを必要とします。書き込み IO は、新しいデータ ブロックの割り当てのためにこのメタデータの更新を必要とすることがあります。
複数のスレッドからこのファイル ブロック メタデータにアクセスする際に同期の問題が発生します（一部は読み取りコンテキスト、一部は更新コンテキスト）。そのため、それらのスレッド間でデッドロックが発生する可能性があります。

Resolution

現在、解決方法はありません。

VMware はこの問題を認識しており、vSphere 6.5 P02 および vSphere 6.5 U2 リリースで解決しています。

Related Information

Virtual Machines with large disk size on ESXi 6.5 hosts might hang during I/O operations and keep issuing host based VSCSI resets

Detectable by VMware SkylineTM

Actions

Copy

link to clipboard
copied!

Print

Language:
JapaneseEnglish

Attachments

Additional Resources

KB
•
End Of General Availability of the Free vSphere Hypervisor (ESXi 7.x and 8.x) (2107518)

KB
•
Download and Install VMware Fusion (2014097)

KB
•
如何将许可证转让给 Customer Connect 中的其他帐户 (2070485)

Results 1-3 of 3

Ask The Community

Get answers quickly from VMware experts in the community

Post Subject

CONTINUE IN COMMUNITIES

Related Products:

VMware vSphere ESXi

Related Versions:

VMware vSphere ESXi 6.5

Support Assistant