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[23.128.96.18]) by mx.google.com with ESMTP id yr7si2454860ejb.589.2021.04.15.08.17.20; Thu, 15 Apr 2021 08:17:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=vxwucybZ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234485AbhDOPNy (ORCPT + 99 others); Thu, 15 Apr 2021 11:13:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:48860 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234345AbhDOPDG (ORCPT ); Thu, 15 Apr 2021 11:03:06 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5E5B6613C8; Thu, 15 Apr 2021 14:58:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1618498680; bh=DoMPtUtQn6Ti78BNZWdPJv7gdrykCJx/19nciIWrer0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vxwucybZxzH7AGhj6ffJWeEb547UBHinSCyTODojLC9au/XnHXaod52vhF5GcSvLo BtSOE3DRBEvjepbZSunhnc+VA0+oqKgEgkddPMqlDri87iHGLhdDC3wiJglNDRpSyA uFH7G6aqG3iti2RYoL4Fcyomrbfs11xutEgQkucA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stefan Raspl , Paolo Bonzini , Sasha Levin Subject: [PATCH 5.10 08/25] tools/kvm_stat: Add restart delay Date: Thu, 15 Apr 2021 16:48:02 +0200 Message-Id: <20210415144413.433506695@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210415144413.165663182@linuxfoundation.org> References: <20210415144413.165663182@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stefan Raspl [ Upstream commit 75f94ecbd0dfd2ac4e671f165f5ae864b7301422 ] If this service is enabled and the system rebooted, Systemd's initial attempt to start this unit file may fail in case the kvm module is not loaded. Since we did not specify a delay for the retries, Systemd restarts with a minimum delay a number of times before giving up and disabling the service. Which means a subsequent kvm module load will have kvm running without monitoring. Adding a delay to fix this. Signed-off-by: Stefan Raspl Message-Id: <20210325122949.1433271-1-raspl@linux.ibm.com> Signed-off-by: Paolo Bonzini Signed-off-by: Sasha Levin --- tools/kvm/kvm_stat/kvm_stat.service | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/kvm/kvm_stat/kvm_stat.service b/tools/kvm/kvm_stat/kvm_stat.service index 71aabaffe779..8f13b843d5b4 100644 --- a/tools/kvm/kvm_stat/kvm_stat.service +++ b/tools/kvm/kvm_stat/kvm_stat.service @@ -9,6 +9,7 @@ Type=simple ExecStart=/usr/bin/kvm_stat -dtcz -s 10 -L /var/log/kvm_stat.csv ExecReload=/bin/kill -HUP $MAINPID Restart=always +RestartSec=60s SyslogIdentifier=kvm_stat SyslogLevel=debug -- 2.30.2