<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Pardon the headers, folks. While I sort out the list, this message can be read.</div><div><br></div><div>Dan<br><br>Sent from my iPhone (typos, autocorrect, and all)</div><div><br>Begin forwarded message:<br><br></div><blockquote type="cite"><div><b>From:</b> Ben Kitching <<a href="mailto:narratorben@icloud.com">narratorben@icloud.com</a>><br><b>Date:</b> August 15, 2015 at 7:38:27 AM EDT<br><b>To:</b> <a href="mailto:omnios-discuss-owner@lists.omniti.com">omnios-discuss-owner@lists.omniti.com</a><br><b>Subject:</b> <b>Fwd: [OmniOS-discuss] data gone ...?</b><br><br></div></blockquote><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html charset=utf-8">HI There,<div class=""><br class=""></div><div class="">I’m a bit of a lurker and it’s been a while since I posted.</div><div class=""><br class=""></div><div class="">I do have something useful to say on this thread though and it seems the list is rejecting my replies.</div><div class=""><br class=""></div><div class="">I’ve checked that I’m sending from my registered address (<a href="mailto:narratorben@icloud.com" class="">narratorben@icloud.com</a>) and I’m pretty sure it’s the right address.</div><div class=""><br class=""></div><div class="">Could you look into it please.</div><div class=""><br class=""></div><div class="">Thanks</div><div class=""><br class=""></div><div class="">Ben<br class=""><div><br class=""><div class="">Begin forwarded message:</div><br class="Apple-interchange-newline"><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">From: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><a href="mailto:omnios-discuss-owner@lists.omniti.com" class="">omnios-discuss-owner@lists.omniti.com</a><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Date: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class="">15 August 2015 at 11:36:54 BST<br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">To: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><a href="mailto:narratorben@icloud.com" class="">narratorben@icloud.com</a><br class=""></span></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px;" class=""><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);" class=""><b class="">Subject: </b></span><span style="font-family: -webkit-system-font, Helvetica Neue, Helvetica, sans-serif;" class=""><b class="">Re: [OmniOS-discuss] data gone ...?</b><br class=""></span></div><br class=""><div class="">This list only allows members to post, and your message has been<br class="">automatically rejected. If you think that your messages are being<br class="">rejected in error, contact the mailing list owner at<br class=""><a href="mailto:omnios-discuss-owner@lists.omniti.com" class="">omnios-discuss-owner@lists.omniti.com</a><br class=""><br class=""><br class=""><br class="">You say that you are exporting a volume over iSCSI to your windows =<br class="">server. I assume that means you have an NTFS (or other windows =<br class="">filesystem) sitting on top of the iSCSI volume? It might be worth using =<br class="">windows tools to check the integrity of that filesystem as it may be =<br class="">that rather than ZFS that is causing problems.<br class=""><br class="">Are you using the built in Windows iSCSI initiator? I=E2=80=99ve had =<br class="">problems with this in past on versions of windows older than windows 8 / =<br class="">server 2012 due to it not supporting iSCSI unmap commands and therefore =<br class="">being unable to tell ZFS to free blocks when files are deleted. You can =<br class="">see if you are having this problem by comparing the free space reported =<br class="">by both windows and ZFS. If there is a disparity then you are likely =<br class="">experiencing this problem and could ultimately end up in a situation =<br class="">where ZFS will stop allowing writes because it thinks the volume is full =<br class="">no matter how many files you delete from the windows end. I saw this =<br class="">manifest as errors with the NTFS filesystem on the windows end as from =<br class="">Windows point of view it has free space and can=E2=80=99t understand why =<br class="">it isn=E2=80=99t allowed to write, it sees it as an error.<br class=""><br class="">On 15 Aug 2015, at 00:38, Martin Truhl=C3=A1=C5=99 =<br class=""><<a href="mailto:martin.truhlar@archcon.cz">martin.truhlar@archcon.cz</a>> wrote:<br class=""><br class="">Hallo everyone,<br class=""><br class="">I have a little problem here. I'm using OmniOS v11 r151014 with nappit =<br class="">0.9f5 and 3 pools (2 data pool and a system)<br class="">There is a problem with epool that I'm sharing by iSCSI to Windows 2008 =<br class="">SBS server. This pool is few days old, but used disks are about 5 years =<br class="">old. Obviously something happen with one 500GB disk (S:0 H:106 T:12), =<br class="">but data on epool seems to be in a good condition. But. I had a problem =<br class="">with accessing some data on that pool and today most of them (roughly =<br class="">2/3) have disappeared. But ZFS seems to be ok and available space epool =<br class="">indicates is the same as day before.<br class=""><br class="">I welcome any advice.<br class="">Martin Truhlar<br class=""><br class=""><br class=""><br class=""><br class=""><br class=""><br class="">pool: dpool<br class="">state: ONLINE<br class=""> scan: scrub repaired 0 in 14h11m with 0 errors on Thu Aug 13 14:34:21 =<br class="">2015<br class="">config:<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>NAME STATE READ WRITE CKSUM CAP =<br class=""> Product /napp-it IOstat mess<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>dpool ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> mirror-0 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE00400FA16d0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE2B40F14DBd0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1003FBYX-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> mirror-1 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE05950B131d0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE2B5E5A6B8d0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1003FBYZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> mirror-2 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE05958C51Bd0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE0595617ACd0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> mirror-3 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE0AEAE7540d0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE0AEAE9B65d0 ONLINE 0 0 0 1 TB =<br class=""> WDC WD1002F9YZ-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>logs<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> mirror-4 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t55CD2E404B88ABE1d0 ONLINE 0 0 0 120 =<br class="">GB INTEL SSDSC2BW12 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t55CD2E404B88E4CFd0 ONLINE 0 0 0 120 =<br class="">GB INTEL SSDSC2BW12 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>cache<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t55CD2E4000339A59d0 ONLINE 0 0 0 180 =<br class="">GB INTEL SSDSC2BW18 S:0 H:0 T:0<br class=""><br class="">errors: No known data errors<br class=""><br class=""> pool: epool<br class="">state: ONLINE<br class=""> scan: scrub repaired 0 in 6h26m with 0 errors on Fri Aug 14 07:17:03 =<br class="">2015<br class="">config:<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>NAME STATE READ WRITE CKSUM CAP =<br class=""> Product /napp-it IOstat mess<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>epool ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> raidz1-0 ONLINE 0 0 0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE1578AC0B5d0 ONLINE 0 0 0 500.1 =<br class="">GB WDC WD5002ABYS-0 S:0 H:0 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE1578B1091d0 ONLINE 0 0 0 500.1 =<br class="">GB WDC WD5002ABYS-0 S:0 H:106 T:12<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE1ACD9A82Bd0 ONLINE 0 0 0 500.1 =<br class="">GB WDC WD5002ABYS-0 S:0 H:1 T:0<br class=""><span class="Apple-tab-span" style="white-space:pre"> </span> c1t50014EE1ACD9AC4Ed0 ONLINE 0 0 0 500.1 =<br class="">GB WDC WD5002ABYS-0 S:0 H:1 T:0<br class=""><br class="">errors: No known data errors<br class=""><br class="">_______________________________________________<br class="">OmniOS-discuss mailing list<br class=""><a href="mailto:OmniOS-discuss@lists.omniti.com">OmniOS-discuss@lists.omniti.com</a><br class=""><a href="http://lists.omniti.com/mailman/listinfo/omnios-discuss">http://lists.omniti.com/mailman/listinfo/omnios-discuss</a><br class=""><br class=""><br class=""><br class=""></div></div><br class=""></div></div></blockquote></body></html>