From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MIME_BASE64_TEXT,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D37BC433DB for ; Mon, 1 Mar 2021 16:10:29 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A83B464DE5 for ; Mon, 1 Mar 2021 16:10:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A83B464DE5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:35480 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lGl7r-00080M-LK for qemu-devel@archiver.kernel.org; Mon, 01 Mar 2021 11:10:27 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:43112) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lGl6a-00078a-LU for qemu-devel@nongnu.org; Mon, 01 Mar 2021 11:09:08 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:30661) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1lGl6X-0002NR-Pj for qemu-devel@nongnu.org; Mon, 01 Mar 2021 11:09:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1614614945; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=evKriQ3CQQOBSKYegnsDlyxLK0epVWNdop3+YaIAYVc=; b=gXkpxo2znuuGcQnXxjZn9mOOLR4L55fbHqtcB242Xf5NgGJS4TsxvZ8NoeqHKGvCGe4EhC cv+sbo4+/9cLRl2W5NpQ6Sh1Hsz5QDnhnqynFogJFs+sp9PaX9sn/dtPV79qzNLvE2F3Cq g39r779ARfCCm/daQZGZIHQt7KeRHrw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-302-c8hve3BBPZClf8qL9ih1cg-1; Mon, 01 Mar 2021 11:09:03 -0500 X-MC-Unique: c8hve3BBPZClf8qL9ih1cg-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 73C351936B6C; Mon, 1 Mar 2021 16:09:02 +0000 (UTC) Received: from localhost (ovpn-115-54.ams2.redhat.com [10.36.115.54]) by smtp.corp.redhat.com (Postfix) with ESMTP id D37505D6CF; Mon, 1 Mar 2021 16:08:58 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PATCH] qemu-storage-daemon: add --pidfile option Date: Mon, 1 Mar 2021 16:08:57 +0000 Message-Id: <20210301160857.130478-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=stefanha@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="US-ASCII" Received-SPF: pass client-ip=63.128.21.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MIME_BASE64_TEXT=1.741, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: afrosi@redhat.com, Kevin Wolf , Stefan Hajnoczi , qemu-block@nongnu.org, "Richard W . M . Jones" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" RGFlbW9ucyBvZnRlbiBoYXZlIGEgLS1waWRmaWxlIG9wdGlvbiB3aGVyZSB0aGUgcGlkIGlzIHdy aXR0ZW4gdG8gYSBmaWxlCnNvIHRoYXQgc2NyaXB0cyBjYW4gc3RvcCB0aGUgZGFlbW9uIGJ5IHNl bmRpbmcgYSBzaWduYWwuCgpUaGUgcGlkIGZpbGUgYWxzbyBhY3RzIGFzIGEgbG9jayB0byBwcmV2 ZW50IG11bHRpcGxlIGluc3RhbmNlcyBvZiB0aGUKZGFlbW9uIGZyb20gbGF1bmNoaW5nIGZvciBh IGdpdmVuIHBpZCBmaWxlLgoKUUVNVSwgcWVtdS1uYmQsIHFlbXUtZ2EsIHZpcnRpb2ZzZCwgYW5k IHFlbXUtcHItaGVscGVyIGFsbCBzdXBwb3J0IHRoZQotLXBpZGZpbGUgb3B0aW9uLiBBZGQgaXQg dG8gcWVtdS1zdG9yYWdlLWRhZW1vbiB0b28uCgpSZXBvcnRlZC1ieTogUmljaGFyZCBXLk0uIEpv bmVzIDxyam9uZXNAcmVkaGF0LmNvbT4KU2lnbmVkLW9mZi1ieTogU3RlZmFuIEhham5vY3ppIDxz dGVmYW5oYUByZWRoYXQuY29tPgotLS0KIGRvY3MvdG9vbHMvcWVtdS1zdG9yYWdlLWRhZW1vbi5y c3QgICB8IDEwICsrKysrKysrKysKIHN0b3JhZ2UtZGFlbW9uL3FlbXUtc3RvcmFnZS1kYWVtb24u YyB8IDI5ICsrKysrKysrKysrKysrKysrKysrKysrKysrKysKIDIgZmlsZXMgY2hhbmdlZCwgMzkg aW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RvY3MvdG9vbHMvcWVtdS1zdG9yYWdlLWRhZW1v bi5yc3QgYi9kb2NzL3Rvb2xzL3FlbXUtc3RvcmFnZS1kYWVtb24ucnN0CmluZGV4IGY2MzYyN2Vh ZjYuLjhmNGFiMTZmZmMgMTAwNjQ0Ci0tLSBhL2RvY3MvdG9vbHMvcWVtdS1zdG9yYWdlLWRhZW1v bi5yc3QKKysrIGIvZG9jcy90b29scy9xZW11LXN0b3JhZ2UtZGFlbW9uLnJzdApAQCAtMTE4LDYg KzExOCwxNiBAQCBTdGFuZGFyZCBvcHRpb25zOgogICBMaXN0IG9iamVjdCBwcm9wZXJ0aWVzIHdp dGggYGA8dHlwZT4saGVscGBgLiBTZWUgdGhlIDptYW5wYWdlOmBxZW11KDEpYAogICBtYW51YWwg cGFnZSBmb3IgYSBkZXNjcmlwdGlvbiBvZiB0aGUgb2JqZWN0IHByb3BlcnRpZXMuCiAKKy4uIG9w dGlvbjo6IC0tcGlkZmlsZSBQQVRICisKKyAgaXMgdGhlIHBhdGggdG8gYSBmaWxlIHdoZXJlIHRo ZSBkYWVtb24gd3JpdGVzIGl0cyBwaWQuIFRoaXMgYWxsb3dzIHNjcmlwdHMgdG8KKyAgc3RvcCB0 aGUgZGFlbW9uIGJ5IHNlbmRpbmcgYSBzaWduYWw6OgorCisgICAgJCBraWxsIC1TSUdURVJNICQo PHBhdGgvdG8vcXNkLnBpZCkKKworICBBIGZpbGUgbG9jayBpcyBhcHBsaWVkIHRvIHRoZSBmaWxl IHNvIG9ubHkgb25lIGluc3RhbmNlIG9mIHRoZSBkYWVtb24gY2FuIHJ1bgorICB3aXRoIGEgZ2l2 ZW4gcGlkIGZpbGUgcGF0aC4gVGhlIGRhZW1vbiB1bmxpbmtzIGl0cyBwaWQgZmlsZSB3aGVuIHRl cm1pbmF0aW5nLgorCiBFeGFtcGxlcwogLS0tLS0tLS0KIExhdW5jaCB0aGUgZGFlbW9uIHdpdGgg UU1QIG1vbml0b3Igc29ja2V0IGBgcW1wLnNvY2tgYCBzbyBjbGllbnRzIGNhbiBleGVjdXRlCmRp ZmYgLS1naXQgYS9zdG9yYWdlLWRhZW1vbi9xZW11LXN0b3JhZ2UtZGFlbW9uLmMgYi9zdG9yYWdl LWRhZW1vbi9xZW11LXN0b3JhZ2UtZGFlbW9uLmMKaW5kZXggOTAyMWE0NmIzYS4uMDExYWU0OWFj MyAxMDA2NDQKLS0tIGEvc3RvcmFnZS1kYWVtb24vcWVtdS1zdG9yYWdlLWRhZW1vbi5jCisrKyBi L3N0b3JhZ2UtZGFlbW9uL3FlbXUtc3RvcmFnZS1kYWVtb24uYwpAQCAtNTksNiArNTksNyBAQAog I2luY2x1ZGUgInN5c2VtdS9ydW5zdGF0ZS5oIgogI2luY2x1ZGUgInRyYWNlL2NvbnRyb2wuaCIK IAorc3RhdGljIGNvbnN0IGNoYXIgKnBpZF9maWxlOwogc3RhdGljIHZvbGF0aWxlIGJvb2wgZXhp dF9yZXF1ZXN0ZWQgPSBmYWxzZTsKIAogdm9pZCBxZW11X3N5c3RlbV9raWxsZWQoaW50IHNpZ25h bCwgcGlkX3QgcGlkKQpAQCAtMTI2LDYgKzEyNyw3IEBAIGVudW0gewogICAgIE9QVElPTl9NT05J VE9SLAogICAgIE9QVElPTl9OQkRfU0VSVkVSLAogICAgIE9QVElPTl9PQkpFQ1QsCisgICAgT1BU SU9OX1BJREZJTEUsCiB9OwogCiBleHRlcm4gUWVtdU9wdHNMaXN0IHFlbXVfY2hhcmRldl9vcHRz OwpAQCAtMTY0LDYgKzE2Niw3IEBAIHN0YXRpYyB2b2lkIHByb2Nlc3Nfb3B0aW9ucyhpbnQgYXJn YywgY2hhciAqYXJndltdKQogICAgICAgICB7Im1vbml0b3IiLCByZXF1aXJlZF9hcmd1bWVudCwg TlVMTCwgT1BUSU9OX01PTklUT1J9LAogICAgICAgICB7Im5iZC1zZXJ2ZXIiLCByZXF1aXJlZF9h cmd1bWVudCwgTlVMTCwgT1BUSU9OX05CRF9TRVJWRVJ9LAogICAgICAgICB7Im9iamVjdCIsIHJl cXVpcmVkX2FyZ3VtZW50LCBOVUxMLCBPUFRJT05fT0JKRUNUfSwKKyAgICAgICAgeyJwaWRmaWxl IiwgcmVxdWlyZWRfYXJndW1lbnQsIE5VTEwsIE9QVElPTl9QSURGSUxFfSwKICAgICAgICAgeyJ0 cmFjZSIsIHJlcXVpcmVkX2FyZ3VtZW50LCBOVUxMLCAnVCd9LAogICAgICAgICB7InZlcnNpb24i LCBub19hcmd1bWVudCwgTlVMTCwgJ1YnfSwKICAgICAgICAgezAsIDAsIDAsIDB9CkBAIC0yNzUs NiArMjc4LDkgQEAgc3RhdGljIHZvaWQgcHJvY2Vzc19vcHRpb25zKGludCBhcmdjLCBjaGFyICph cmd2W10pCiAgICAgICAgICAgICAgICAgcW9iamVjdF91bnJlZihhcmdzKTsKICAgICAgICAgICAg ICAgICBicmVhazsKICAgICAgICAgICAgIH0KKyAgICAgICAgY2FzZSBPUFRJT05fUElERklMRToK KyAgICAgICAgICAgIHBpZF9maWxlID0gb3B0YXJnOworICAgICAgICAgICAgYnJlYWs7CiAgICAg ICAgIGRlZmF1bHQ6CiAgICAgICAgICAgICBnX2Fzc2VydF9ub3RfcmVhY2hlZCgpOwogICAgICAg ICB9CkBAIC0yODUsNiArMjkxLDI3IEBAIHN0YXRpYyB2b2lkIHByb2Nlc3Nfb3B0aW9ucyhpbnQg YXJnYywgY2hhciAqYXJndltdKQogICAgIH0KIH0KIAorc3RhdGljIHZvaWQgcGlkX2ZpbGVfY2xl YW51cCh2b2lkKQoreworICAgIHVubGluayhwaWRfZmlsZSk7Cit9CisKK3N0YXRpYyB2b2lkIHBp ZF9maWxlX2luaXQodm9pZCkKK3sKKyAgICBFcnJvciAqZXJyID0gTlVMTDsKKworICAgIGlmICgh cGlkX2ZpbGUpIHsKKyAgICAgICAgcmV0dXJuOworICAgIH0KKworICAgIGlmICghcWVtdV93cml0 ZV9waWRmaWxlKHBpZF9maWxlLCAmZXJyKSkgeworICAgICAgICBlcnJvcl9yZXBvcnRmX2Vycihl cnIsICJjYW5ub3QgY3JlYXRlIFBJRCBmaWxlOiAiKTsKKyAgICAgICAgZXhpdChFWElUX0ZBSUxV UkUpOworICAgIH0KKworICAgIGF0ZXhpdChwaWRfZmlsZV9jbGVhbnVwKTsKK30KKwogaW50IG1h aW4oaW50IGFyZ2MsIGNoYXIgKmFyZ3ZbXSkKIHsKICNpZmRlZiBDT05GSUdfUE9TSVgKQEAgLTMx Miw2ICszMzksOCBAQCBpbnQgbWFpbihpbnQgYXJnYywgY2hhciAqYXJndltdKQogICAgIHFlbXVf aW5pdF9tYWluX2xvb3AoJmVycm9yX2ZhdGFsKTsKICAgICBwcm9jZXNzX29wdGlvbnMoYXJnYywg YXJndik7CiAKKyAgICBwaWRfZmlsZV9pbml0KCk7CisKICAgICB3aGlsZSAoIWV4aXRfcmVxdWVz dGVkKSB7CiAgICAgICAgIG1haW5fbG9vcF93YWl0KGZhbHNlKTsKICAgICB9Ci0tIAoyLjI5LjIK Cg==