<div dir="ltr"><div><div><div><div>Hi,<br><br></div>I'm afraid the discard option did not help with my issue.<br><br></div>Is there any problem with the rollback command?<br>I use it extensively for resetting these test machines to vanilla state.<br><br></div>Regards,<br></div> Teun<br><br><div><div><div><div><div><div><div>---<br>root@host:~# dog node info<br>Id Size Used Avail Use%<br> 0 94 GB 88 GB 6.3 GB 93%<br> 1 99 GB 99 GB 0.0 MB 100%<br> 2 94 GB 86 GB 7.6 GB 91%<br>Total 286 GB 272 GB 14 GB 95%<br><br>Total virtual image size 40 GB<br><br>root@host:~# dog vdi list<br> Name Id Size Used Shared Creation time VDI id Copies Tag<br>s centos 1 20 GB 2.2 GB 0.0 MB 2017-02-02 11:41 8d7d49 2 <br>s pxe 1 20 GB 3.5 GB 0.0 MB 2017-02-02 11:41 917450 2 <br>s debian 2 20 GB 920 MB 1.4 GB 2017-03-15 11:23 b1f0b6 2 <br> debian 0 20 GB 0.0 MB 2.2 GB 2017-03-22 10:42 b1f0ca 2 <br> arch 0 20 GB 1.9 GB 0.0 MB 2017-02-08 10:40 b23369 2 <br><br>root@host:~# dog vdi rollback -s 2 debian<br>This operation dicards any changes made since the previous<br>snapshot was taken. Continue? [yes/no]: yes<br>Failed to create VDI debian: Failed to write to requested VDI<br></div></div></div></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 31 January 2017 at 17:18, Vasiliy Tolstov <span dir="ltr"><<a href="mailto:v.tolstov@selfip.ru" target="_blank">v.tolstov@selfip.ru</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">You must enable discard inside VM, enable discard in qemu, and don't use fully preallocated images</div><div class="gmail_extra"><br><div class="gmail_quote">31 Янв 2017 г. 18:41 пользователь "Teun Kloosterman" <<a href="mailto:teunkloosterman@gmail.com" target="_blank">teunkloosterman@gmail.com</a>> написал:<br type="attribution"><blockquote class="m_2710970225970131884quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div><div><div><div>Hi all,<br><br></div>I've installed a sheepdog cluster for testing purposes on some desktop PCs. These have 120GB SSDs, which is not big, I know, but should suffice. They all run stock Debian Jessie with stable sheepdog 0.8.3-2 installed.<br><br></div>Now I'm running into the issue that sheepdog consumes all disk space on these machines, all the way down to zero, and I cannot help it. These machines use less than 5GB for themselves and more than 270GB on sheepdog data. The images should consume (1.5 + 2.3) * 2 = 7.5GB or a maximum of 20 * 3 * 2 = 120 G. All data is located in the /mnt/sheep/0 data folder and the .stale folder is empty.<br><br></div>Can anyone explain to me what this data is and how I can manage it?<br></div><br><div><div><span style="font-family:monospace,monospace">root@host03:/# dog node info<br>Id Size Used Avail Use%<br> 0 89 GB 89 GB 0.0 MB 100%<br> 1 97 GB 91 GB 5.5 GB 94%<br> 2 97 GB 92 GB 4.6 GB 95%<br>Total 282 GB 272 GB 10 GB 96%<br><br>Total virtual image size 20 GB<br><br>root@host03:/# dog vdi list<br> Name Id Size Used Shared Creation time VDI id Copies Tag<br>s centos 1 20 GB 1.5 GB 0.0 MB 2016-09-14 13:12 8d7d6a 2 <br> pxe 0 20 GB 0.0 MB 0.0 MB 2016-10-24 17:18 917450 2 <br>s debian 1 20 GB 2.3 GB 0.0 MB 2016-09-14 13:12 b1f0d2 2 <br></span><br></div><div>Kind regards,<br></div><div> Teun Kloosterman<br></div></div></div>
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