# Restore data on disk **URL:** \ **Category:** Elasticsearch\ **Created:** [August 15, 2014, 4:02pm UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305 "2014-08-15T16:02:51Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![yuheng](https://avatars.discourse-cdn.com/v4/letter/y/b5ac83/32.png) [@yuheng](https://discuss.elastic.co/u/yuheng)\ **Post date:** [August 15, 2014, 4:02pm UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305/1 "2014-08-15T16:02:51Z")
Hi guys, I am new to elastic search. I found that some indexes from the logstash were missing this morning. So I looked at the '$ES\_Home/data/elasticsearch/nodes/0/indices/' directory: [https://lh3.googleusercontent.com/-2B9ZkpRhj0Y/U-4tZ2MRLUI/AAAAAAAAANQ/2I3oBgTlh8E/s1600/56.jpg](https://lh3.googleusercontent.com/-2B9ZkpRhj0Y/U-4tZ2MRLUI/AAAAAAAAANQ/2I3oBgTlh8E/s1600/56.jpg) And I looked at node 1's data directory at '$ES\_Home/data/elasticsearch/nodes/0/indices/' and it shows: [https://lh4.googleusercontent.com/-We9Llyrym3A/U-4uF-XGGSI/AAAAAAAAANY/hrbKaVvmZDs/s1600/78.jpg](https://lh4.googleusercontent.com/-We9Llyrym3A/U-4uF-XGGSI/AAAAAAAAANY/hrbKaVvmZDs/s1600/78.jpg) Yet in Kibana and kopf, I can only see all the indexes coming from node 1. I don't know why node 1 is missing all the logstash indexes from 2014.07.01 to 2014.08.12. How can I retrieve those indexes in node 0? All I can remember is on Aug.13th. When I came, the logstash data from 2014.07.01 to 2014.08.12 are not shown in my Kibana interface anymore. I thought it was deleted but later I found the data was actually in node 0. Can anybody tells me why this is happenening? Thanks! Yuheng -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/30513fb8-651a-4770-a586-01152f2d51b3%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/30513fb8-651a-4770-a586-01152f2d51b3%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![yuheng](https://avatars.discourse-cdn.com/v4/letter/y/b5ac83/32.png) [@yuheng](https://discuss.elastic.co/u/yuheng)\ **Post date:** [August 15, 2014, 4:06pm UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305/2 "2014-08-15T16:06:03Z")
typo: the second image shows the directory at '$ES\_Home/data/elasticsearch/nodes/1/indices/' -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![chenryn](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/chenryn/32/44917_2.png) [@chenryn](https://discuss.elastic.co/u/chenryn)\ **Post date:** [August 15, 2014, 5:02pm UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305/3 "2014-08-15T17:02:41Z")
check the elasticsearch.log for more informations. BTW: you can join QQ group: 315428175, many chinese elk users there. 2014-08-16 0:06 GMT+08:00 Yuheng Du [yuheng.du.hust@gmail.com](mailto:yuheng.du.hust@gmail.com): > typo: the second image shows the directory > at '$ES\_Home/data/elasticsearch/nodes/1/indices/' > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com?utm_medium=email&utm_source=footer) > . > > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CABwsooj0AG\_ZTrpx9TN\_V7njZyqwTgOMhspFmgigVv%3DpJzmcKw%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CABwsooj0AG_ZTrpx9TN_V7njZyqwTgOMhspFmgigVv%3DpJzmcKw%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![yuheng](https://avatars.discourse-cdn.com/v4/letter/y/b5ac83/32.png) [@yuheng](https://discuss.elastic.co/u/yuheng)\ **Post date:** [August 16, 2014, 4:35am UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305/4 "2014-08-16T04:35:19Z")
Hi Chenlin, Thank you! I did not find any interested message in the elasticsearch.log. It is just filled with warning messages. I would like to join the QQ group, but I submitted join request to the QQ group and have not been approved. best, Yuheng On Friday, August 15, 2014 1:02:54 PM UTC-4, chenlin rao wrote: > check the elasticsearch.log for more informations. BTW: you can join QQ > group: 315428175, many chinese elk users there. > > 2014-08-16 0:06 GMT+08:00 Yuheng Du \<[yuheng....@gmail.com](mailto:yuheng....@gmail.com) \\>: > > > typo: the second image shows the directory > > at '$ES\_Home/data/elasticsearch/nodes/1/indices/' > > > > -- > > You received this message because you are subscribed to the Google Groups > > "elasticsearch" group. > > To unsubscribe from this group and stop receiving emails from it, send an > > email to [elasticsearc...@googlegroups.com](mailto:elasticsearc...@googlegroups.com) \. > > To view this discussion on the web visit > > [https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com) > > [https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/32f31d9c-d36d-4a4c-b39f-72d9fe527a62%40googlegroups.com?utm_medium=email&utm_source=footer) > > . > > > > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/4548482c-ee1c-4a5a-bec9-c04cc9e5f2f2%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/4548482c-ee1c-4a5a-bec9-c04cc9e5f2f2%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:08am UTC](https://discuss.elastic.co/t/restore-data-on-disk/19305/5 "2017-07-06T01:08:11Z")