From issues-return-48189-archive-asf-public=cust-asf.ponee.io@mesos.apache.org Tue Jul 10 05:19:03 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 2F5C918062A for ; Tue, 10 Jul 2018 05:19:03 +0200 (CEST) Received: (qmail 15602 invoked by uid 500); 10 Jul 2018 03:19:02 -0000 Mailing-List: contact issues-help@mesos.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@mesos.apache.org Delivered-To: mailing list issues@mesos.apache.org Received: (qmail 15592 invoked by uid 99); 10 Jul 2018 03:19:02 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Jul 2018 03:19:02 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id B484C18043C for ; Tue, 10 Jul 2018 03:19:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -110.301 X-Spam-Level: X-Spam-Status: No, score=-110.301 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id HulrSuubmhJQ for ; Tue, 10 Jul 2018 03:19:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id DE8BD5F1BD for ; Tue, 10 Jul 2018 03:19:00 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 6C666E0056 for ; Tue, 10 Jul 2018 03:19:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 21D2221EE9 for ; Tue, 10 Jul 2018 03:19:00 +0000 (UTC) Date: Tue, 10 Jul 2018 03:19:00 +0000 (UTC) From: "Chun-Hung Hsiao (JIRA)" To: issues@mesos.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (MESOS-9066) Changing `CREATE_VOLUME` and `CREATE_BLOCK` to `CREATE_DISK`. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Chun-Hung Hsiao created MESOS-9066: -------------------------------------- Summary: Changing `CREATE_VOLUME` and `CREATE_BLOCK` to `CREATE_DISK`. Key: MESOS-9066 URL: https://issues.apache.org/jira/browse/MESOS-9066 Project: Mesos Issue Type: Task Components: storage Reporter: Chun-Hung Hsiao Assignee: Chun-Hung Hsiao Mesos 1.5 introduced four new operations for better storage support through CSI. These operations are: * CREATE_VOLUME converts RAW disks to MOUNT or PATH disks. * DESTROY_VOLUME converts MOUNT or PATH disks back to RAW disks. * CREATE_BLOCK converts RAW disks to BLOCK disks. * DESTROY_BLOCK converts BLOCK disks back to RAW disks. However, the following two issues are raised for these operations: 1. "Volume" is overloaded and leads to conflicting/inconsistent naming. 2. The concept of "PATH" disks does not exist in CSI, which could be problematic. To address this, we could change CREATE_VOLUME/CREATE_BLOCK to CREATE_DISK, and DESTROY_VOLUME/DESTROY_BLOCK to DESTROY_DISK, and make CREATE_DISK support only MOUNT and BLOCK disks. -- This message was sent by Atlassian JIRA (v7.6.3#76005)