Feature #967

Monitor the number of blocks actually synced to disk

Added by Vangelis Koukis over 12 years ago. Updated over 12 years ago.

Status:Resolved Start date:07/29/2011
Priority:High Due date:
Assignee:Vangelis Koukis % Done:

0%
Category:Cyclades Images Spent time: -
Target version:-

Description

Investigate whether snf-progress-monitor can be extended to monitor the actual number of blocks synced to the underlying storage medium, instead of read/write syscalls by the process deploying the image.

This can lead to more accurate progress reporting.

Related issues

related to Synnefo - Feature #885: Show progress when building machines Closed 07/20/2011
related to Synnefo - Feature #969: Remove all-host based processing of (potentially user-pro... Closed 07/29/2011
related to Synnefo - Feature #1007: Use dd for deployment of Linux images Closed 08/04/2011

History

#1 Updated by Vangelis Koukis over 12 years ago

  • Target version changed from v0.5.5 to v0.6

#2 Updated by Vangelis Koukis over 12 years ago

  • Target version changed from v0.6 to v0.6.1

#3 Updated by Vangelis Koukis over 12 years ago

  • Target version changed from v0.6.1 to v0.6.2

#4 Updated by Vangelis Koukis over 12 years ago

  • Target version changed from v0.6.2 to 67

#5 Updated by Vangelis Koukis over 12 years ago

  • Status changed from Assigned to Resolved
  • Target version deleted (67)

New image deployment mechanism (#969) does streaming writes using direct I/O to bypass the cache.
This eliminates the problem of inaccurate progress reporting, targeted by this ticket.

Removing Target Version, this ticket will not be implemented for the time being.

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