)]}'
{"doc/ceph-guide.rst":[{"author":{"_account_id":10787,"name":"Michal Jastrzebski (inc0)","email":"michal.jastrzebski@intel.com","username":"inc0"},"change_message_id":"f663dd7984358527b767f02e3b11a8ab13f49ea9","unresolved":false,"context_lines":[{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working. You have to use a postfix like ``FIRST``. By using different"},{"line_number":78,"context_line":"   postfixs it is possible to use different journal drives for different storage"},{"line_number":79,"context_line":"   drives."},{"line_number":80,"context_line":""},{"line_number":81,"context_line":""},{"line_number":82,"context_line":"Configuration"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9abb7d3a_5551c10d","line":79,"updated":"2016-06-03 03:26:30.000000000","message":"Alternatively use TrivialFix tag","commit_id":"134f8ccdb655e225e7899e668da4fa3749b3e045"},{"author":{"_account_id":1390,"name":"Paul Bourke","email":"pauldbourke@proton.me","username":"pauldbourke"},"change_message_id":"b30804f88e6a470d19705d1cc91d64f0538a4de8","unresolved":false,"context_lines":[{"line_number":73,"context_line":""},{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""},{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working. You have to use a postfix like ``FIRST``. By using different"},{"line_number":78,"context_line":"   postfixs it is possible to use different journal drives for different storage"},{"line_number":79,"context_line":"   drives."},{"line_number":80,"context_line":""},{"line_number":81,"context_line":""},{"line_number":82,"context_line":"Configuration"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9abb7d3a_543a83e8","line":79,"range":{"start_line":76,"start_character":3,"end_line":79,"end_character":9},"updated":"2016-06-02 15:51:25.000000000","message":"Would you mind adding a bug ref for this?","commit_id":"134f8ccdb655e225e7899e668da4fa3749b3e045"},{"author":{"_account_id":167,"name":"Christian Berendt","email":"berendt@osism.tech","username":"berendt"},"change_message_id":"7d141317c913473e01e41795e826700e406b4a02","unresolved":false,"context_lines":[{"line_number":73,"context_line":""},{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""},{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working. You have to use a postfix like ``FIRST``. By using different"},{"line_number":78,"context_line":"   postfixs it is possible to use different journal drives for different storage"},{"line_number":79,"context_line":"   drives."},{"line_number":80,"context_line":""},{"line_number":81,"context_line":""},{"line_number":82,"context_line":"Configuration"}],"source_content_type":"text/x-rst","patch_set":1,"id":"9abb7d3a_b1693c28","line":79,"range":{"start_line":76,"start_character":3,"end_line":79,"end_character":9},"in_reply_to":"9abb7d3a_543a83e8","updated":"2016-06-02 16:46:47.000000000","message":"Are you sure that it is a bug? I think it is on purpose.","commit_id":"134f8ccdb655e225e7899e668da4fa3749b3e045"},{"author":{"_account_id":7488,"name":"Jeffrey Zhang","email":"zhang.lei.fly@gmail.com","username":"Jeffrey4l"},"change_message_id":"fd7d4b0a0015fce473cf018ec05a89f0b0dad89f","unresolved":false,"context_lines":[{"line_number":61,"context_line":""},{"line_number":62,"context_line":"    # \u003cWARNING ALL DATA ON $DISK will be LOST!\u003e"},{"line_number":63,"context_line":"    # where $DISK is /dev/sdb or something similar"},{"line_number":64,"context_line":"    parted $DISK -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_FIRST 1 -1"},{"line_number":65,"context_line":""},{"line_number":66,"context_line":"To prepare the journal drive execute the following operations:"},{"line_number":67,"context_line":""}],"source_content_type":"text/x-rst","patch_set":2,"id":"7aa08908_4625c1a9","line":64,"updated":"2016-06-06 03:18:38.000000000","message":"are KOLLA_CEPH_OSD_BOOTSTRAP_1 and KOLLA_CEPH_OSD_BOOTSTRAP_1_J better?\n\nuse number is more easy to understand","commit_id":"aaec0243fef8f2c5a7e990f86b946e662b3c5564"},{"author":{"_account_id":14103,"name":"wangtianfa","email":"wang.tianfa@99cloud.net","username":"wangtianfa"},"change_message_id":"d1f27c791063ee0f70d5373ce3502d5c0da5f267","unresolved":false,"context_lines":[{"line_number":61,"context_line":""},{"line_number":62,"context_line":"    # \u003cWARNING ALL DATA ON $DISK will be LOST!\u003e"},{"line_number":63,"context_line":"    # where $DISK is /dev/sdb or something similar"},{"line_number":64,"context_line":"    parted $DISK -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_FIRST 1 -1"},{"line_number":65,"context_line":""},{"line_number":66,"context_line":"To prepare the journal drive execute the following operations:"},{"line_number":67,"context_line":""}],"source_content_type":"text/x-rst","patch_set":2,"id":"7aa08908_48377cb0","line":64,"in_reply_to":"7aa08908_4625c1a9","updated":"2016-06-06 11:55:00.000000000","message":"Agree,or statement in advance.","commit_id":"aaec0243fef8f2c5a7e990f86b946e662b3c5564"},{"author":{"_account_id":167,"name":"Christian Berendt","email":"berendt@osism.tech","username":"berendt"},"change_message_id":"bc82f0d9d4b077ea3a1a3f63791c76091c0a17f7","unresolved":false,"context_lines":[{"line_number":61,"context_line":""},{"line_number":62,"context_line":"    # \u003cWARNING ALL DATA ON $DISK will be LOST!\u003e"},{"line_number":63,"context_line":"    # where $DISK is /dev/sdb or something similar"},{"line_number":64,"context_line":"    parted $DISK -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_FIRST 1 -1"},{"line_number":65,"context_line":""},{"line_number":66,"context_line":"To prepare the journal drive execute the following operations:"},{"line_number":67,"context_line":""}],"source_content_type":"text/x-rst","patch_set":2,"id":"7aa08908_1e9ace14","line":64,"in_reply_to":"7aa08908_48377cb0","updated":"2016-06-06 12:37:36.000000000","message":"In my deployment I use sbd, sdc, add, ... as postfixes. I think this is the most intuitive.","commit_id":"aaec0243fef8f2c5a7e990f86b946e662b3c5564"},{"author":{"_account_id":11105,"name":"Swapnil Kulkarni","email":"coolsvap@gmail.com","username":"coolsvap"},"change_message_id":"d40a2e023de6415294dbd0efebe83e0894b314a2","unresolved":false,"context_lines":[{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""},{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working. You have to use a postfix like ``FIRST``. By using different"},{"line_number":78,"context_line":"   postfixs it is possible to use different journal drives for different storage"},{"line_number":79,"context_line":"   drives."},{"line_number":80,"context_line":""}],"source_content_type":"text/x-rst","patch_set":2,"id":"7aa08908_579c6669","line":77,"range":{"start_line":77,"start_character":16,"end_line":77,"end_character":19},"updated":"2016-06-04 03:48:53.000000000","message":"Please remove pronouns","commit_id":"aaec0243fef8f2c5a7e990f86b946e662b3c5564"},{"author":{"_account_id":1390,"name":"Paul Bourke","email":"pauldbourke@proton.me","username":"pauldbourke"},"change_message_id":"fad3eb46957be81763755358dab33f81601bd78b","unresolved":false,"context_lines":[{"line_number":47,"context_line":"         1      1049kB  10.7GB  10.7GB               KOLLA_CEPH_OSD_BOOTSTRAP"},{"line_number":48,"context_line":""},{"line_number":49,"context_line":""},{"line_number":50,"context_line":"Use an external journal drive"},{"line_number":51,"context_line":"-----------------------------"},{"line_number":52,"context_line":""},{"line_number":53,"context_line":"The steps documented above will create a journal partition of 5 GByte"}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_821faab6","line":50,"updated":"2016-06-09 11:10:41.000000000","message":"s/Use/Using","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":7488,"name":"Jeffrey Zhang","email":"zhang.lei.fly@gmail.com","username":"Jeffrey4l"},"change_message_id":"95b4cb6f635e9dc9d38e7ab8395f1a8b692cfaa4","unresolved":false,"context_lines":[{"line_number":50,"context_line":"Use an external journal drive"},{"line_number":51,"context_line":"-----------------------------"},{"line_number":52,"context_line":""},{"line_number":53,"context_line":"The steps documented above will create a journal partition of 5 GByte"},{"line_number":54,"context_line":"and a data partition with the remaining storage capacity on the same tagged"},{"line_number":55,"context_line":"drive. It is a common practice to place the journal of an OSD on a separate"},{"line_number":56,"context_line":"journal drive."}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_e47ea517","line":53,"updated":"2016-06-14 14:46:59.000000000","message":"you are say to prepare a 5GB journal partition.","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":167,"name":"Christian Berendt","email":"berendt@osism.tech","username":"berendt"},"change_message_id":"ae010a5597b071baa5fdc13e618dafe37ed01a97","unresolved":false,"context_lines":[{"line_number":50,"context_line":"Use an external journal drive"},{"line_number":51,"context_line":"-----------------------------"},{"line_number":52,"context_line":""},{"line_number":53,"context_line":"The steps documented above will create a journal partition of 5 GByte"},{"line_number":54,"context_line":"and a data partition with the remaining storage capacity on the same tagged"},{"line_number":55,"context_line":"drive. It is a common practice to place the journal of an OSD on a separate"},{"line_number":56,"context_line":"journal drive."}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_7f59a2fc","line":53,"in_reply_to":"7aa08908_e47ea517","updated":"2016-06-14 14:59:03.000000000","message":"This summarises the steps documented above. The next sentence (It is a comm...) documents what we will do in this section. Maybe this first sentence should be removed.","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":7488,"name":"Jeffrey Zhang","email":"zhang.lei.fly@gmail.com","username":"Jeffrey4l"},"change_message_id":"95b4cb6f635e9dc9d38e7ab8395f1a8b692cfaa4","unresolved":false,"context_lines":[{"line_number":69,"context_line":""},{"line_number":70,"context_line":"    # \u003cWARNING ALL DATA ON $DISK will be LOST!\u003e"},{"line_number":71,"context_line":"    # where $DISK is /dev/sdc or something similar"},{"line_number":72,"context_line":"    parted $DISK -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_1_J 1 -1"},{"line_number":73,"context_line":""},{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_c479e930","line":72,"updated":"2016-06-14 14:46:59.000000000","message":"But here is using the whole disk for journal.","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":1390,"name":"Paul Bourke","email":"pauldbourke@proton.me","username":"pauldbourke"},"change_message_id":"fad3eb46957be81763755358dab33f81601bd78b","unresolved":false,"context_lines":[{"line_number":73,"context_line":""},{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""},{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working."},{"line_number":78,"context_line":""},{"line_number":79,"context_line":".. note::"}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_020bba7e","line":76,"updated":"2016-06-09 11:10:41.000000000","message":"Sorry but this doesn\u0027t make sense to me as a reader. Why are they not working? Is it a bug? Is it intended behaviour? What is the background here","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":167,"name":"Christian Berendt","email":"berendt@osism.tech","username":"berendt"},"change_message_id":"711a79bdbe0f6c3de4304bdb20db2d75a4329951","unresolved":false,"context_lines":[{"line_number":73,"context_line":""},{"line_number":74,"context_line":".. note::"},{"line_number":75,"context_line":""},{"line_number":76,"context_line":"   The labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J`` are"},{"line_number":77,"context_line":"   not working."},{"line_number":78,"context_line":""},{"line_number":79,"context_line":".. note::"}],"source_content_type":"text/x-rst","patch_set":3,"id":"7aa08908_62be57af","line":76,"in_reply_to":"7aa08908_020bba7e","updated":"2016-06-13 18:40:13.000000000","message":"The background is it is not working to not use a postfix when defining an external journal drive. I do not know if it is a bug or not, I have not implemented this feature. I just wanted to note that it is not possible to not use a postfix, that\u0027s all.","commit_id":"a7fd8ee4900dc7d38331da56bd06690d67cd2746"},{"author":{"_account_id":1390,"name":"Paul Bourke","email":"pauldbourke@proton.me","username":"pauldbourke"},"change_message_id":"a0f7f357b4daefb2e298c331e2c754249a14262e","unresolved":false,"context_lines":[{"line_number":81,"context_line":".. note::"},{"line_number":82,"context_line":""},{"line_number":83,"context_line":"   The partition labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J``"},{"line_number":84,"context_line":"   are not working when using external journal drives. It is required to use suffixes"},{"line_number":85,"context_line":"   (``_1``, ``_2``, ..)."},{"line_number":86,"context_line":""},{"line_number":87,"context_line":""}],"source_content_type":"text/x-rst","patch_set":4,"id":"9ad45d7e_1c096132","line":84,"range":{"start_line":84,"start_character":3,"end_line":84,"end_character":23},"updated":"2016-08-08 11:20:04.000000000","message":"Ok, I now understand more what is happening here. It is not that these labels are \u0027not working\u0027, it is that they are not intended for this scenario.\n\nThe KOLLA_CEPH_OSD_BOOTSTRAP label is intended for using an entire disk for both the OSD and a co-located journal. If one wants to use separate external journals, _1 suffix is used to map journals to OSDs. Also, it is worth noting that integers are not required - any unique suffix can be used, e.g. KOLLA_CEPH_OSD_BOOTSTRAP_A / KOLLA_CEPH_OSD_BOOTSTRAP_A_J\n\nThe same mechanism applies for caching OSDs. The entire label mechanism is powerful but also subtle, so I just want to be sure we\u0027re clear and accurate in how we document it.","commit_id":"761ec43f280793bb49776cbdfa2608b66baa5739"},{"author":{"_account_id":11869,"name":"zhubingbing","email":"zhu.bingbing@99cloud.net","username":"zhubingbing"},"change_message_id":"c3372af68dd8018891f3285b9753a8f7f5194fee","unresolved":false,"context_lines":[{"line_number":81,"context_line":".. note::"},{"line_number":82,"context_line":""},{"line_number":83,"context_line":"   The partition labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J``"},{"line_number":84,"context_line":"   are not working when using external journal drives. It is required to use suffixes"},{"line_number":85,"context_line":"   (``_1``, ``_2``, ..)."},{"line_number":86,"context_line":""},{"line_number":87,"context_line":""}],"source_content_type":"text/x-rst","patch_set":4,"id":"9ad45d7e_e69024ef","line":84,"range":{"start_line":84,"start_character":3,"end_line":84,"end_character":23},"in_reply_to":"9ad45d7e_1c096132","updated":"2016-08-08 19:13:23.000000000","message":"Done","commit_id":"761ec43f280793bb49776cbdfa2608b66baa5739"},{"author":{"_account_id":167,"name":"Christian Berendt","email":"berendt@osism.tech","username":"berendt"},"change_message_id":"1b65cfe97e14a7768898eb0808d2e60b6ecb9c3e","unresolved":false,"context_lines":[{"line_number":81,"context_line":".. note::"},{"line_number":82,"context_line":""},{"line_number":83,"context_line":"   The partition labels ``KOLLA_CEPH_OSD_BOOTSTRAP`` and ``KOLLA_CEPH_OSD_BOOTSTRAP_J``"},{"line_number":84,"context_line":"   are not working when using external journal drives. It is required to use suffixes"},{"line_number":85,"context_line":"   (``_1``, ``_2``, ..)."},{"line_number":86,"context_line":""},{"line_number":87,"context_line":""}],"source_content_type":"text/x-rst","patch_set":4,"id":"9ad45d7e_64451eb2","line":84,"range":{"start_line":84,"start_character":3,"end_line":84,"end_character":23},"in_reply_to":"9ad45d7e_1c096132","updated":"2016-08-09 14:35:17.000000000","message":"I think it tested it to setup only one storage drive with one external journal drive and in this case it is also required to use the suffix. This is the difference.","commit_id":"761ec43f280793bb49776cbdfa2608b66baa5739"}]}